


Zone Forecast Product
Issued by NWS San Francisco Bay Area, CA
Issued by NWS San Francisco Bay Area, CA
151 FPUS56 KMTR 171802 ZFPMTR San Francisco Bay Area/Central California Zone Forecast National Weather Service San Francisco Bay Area 1101 AM PDT Sun Aug 17 2025 This is an automatically generated product that provides average values for large geographic areas. For a more site specific forecast...please visit weather.gov/sanfrancisco (1) Select a location from the drop down menu above the map... -- or -- (2) Click a location on the map. You can refine your selection by clicking on the map displayed on the resulting page. CAZ505-180900- Coastal North Bay...Including Point Reyes National Seashore- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Partly cloudy. Highs in the 60s. West winds 10 to 20 mph. .TONIGHT...Partly cloudy. Lows in the lower 50s. West winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs in the 60s. West winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Northwest winds 5 to 10 mph. .TUESDAY...Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the 60s to lower 70s. West winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows in the lower 50s. .WEDNESDAY THROUGH THURSDAY...Mostly clear. Highs in the mid 60s to upper 70s. Lows in the mid 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Sunny. Highs in the 60s to mid 70s. .FRIDAY NIGHT AND SATURDAY...Partly cloudy. Patchy fog. Lows in the lower 50s. Highs in the 60s to lower 70s. && TEMPERATURE / PRECIPITATION Point Reyes 63 52 64 / $$ CAZ503-180900- Sonoma Coastal Range- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph. .MONDAY...Sunny. Highs in the upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds around 5 mph in the evening...becoming light. .TUESDAY...Sunny. Highs in the lower 80s. Light winds...becoming west around 5 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 50s. .WEDNESDAY THROUGH THURSDAY...Clear. Highs around 90. Lows in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. .FRIDAY AND FRIDAY NIGHT...Clear. Highs in the upper 80s. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the upper 80s. $$ CAZ502-180900- Marin Coastal Range- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Partly cloudy late in the morning then becoming sunny. Highs in the upper 60s. West winds 10 to 20 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. West winds 10 to 20 mph. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs in the lower 70s. West winds 5 to 15 mph. .MONDAY NIGHT...Clear. Lows in the lower 50s. West winds 5 to 15 mph. .TUESDAY...Partly cloudy in the morning then becoming sunny. Highs in the mid 70s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Partly cloudy in the morning then becoming sunny. Highs around 80. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. .THURSDAY THROUGH SATURDAY...Mostly clear. Highs in the upper 70s to mid 80s. Lows in the mid 50s. $$ CAZ506-180900- North Bay Interior Valleys- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Partly cloudy late in the morning then becoming sunny. Highs in the mid 60s to lower 80s. West winds 10 to 20 mph. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s to mid 50s. West winds 10 to 20 mph. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s to lower 80s. West winds 10 to 15 mph. .MONDAY NIGHT...Mostly clear except patchy fog after midnight. Lows in the upper 40s to mid 50s. West winds 10 to 20 mph... becoming 5 to 10 mph after midnight. .TUESDAY...Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the lower 70s to mid 80s. West winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear except patchy fog. Lows in the lower to mid 50s. .WEDNESDAY THROUGH SATURDAY...Mostly clear. Highs in the mid 70s to lower 90s. Lows in the 50s to lower 60s. && TEMPERATURE / PRECIPITATION Santa Rosa 80 50 81 / San Rafael 76 55 79 / Napa 72 52 75 / $$ CAZ504-180900- North Bay Interior Mountains- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Partly cloudy late in the morning then becoming sunny. Highs in the mid 60s to lower 80s. Southwest winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the 50s. West winds 5 to 15 mph. .MONDAY...Sunny. Highs in the upper 60s to lower 80s. West winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the 50s. West winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the lower 70s to mid 80s. Northwest winds up to 5 mph...becoming southwest around 5 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 50s to lower 60s. .WEDNESDAY THROUGH THURSDAY...Clear. Highs in the lower 80s to mid 90s. Lows in the 60s. .THURSDAY NIGHT...Mostly clear. Lows in the 50s to upper 60s. .FRIDAY THROUGH SATURDAY...Clear. Highs in the lower 80s to mid 90s. Lows in the 50s to upper 60s. && TEMPERATURE / PRECIPITATION Lake Berryessa 80 57 82 / $$ CAZ006-180900- San Francisco- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Partly cloudy. Highs in the 60s. West winds 10 to 20 mph. .TONIGHT...Mostly cloudy. Lows in the mid 50s. West winds 10 to 20 mph. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 50s to upper 60s. West winds 5 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. West winds 10 to 20 mph...becoming 5 to 10 mph after midnight. .TUESDAY...Partly cloudy. Highs in the 60s. West winds 5 to 15 mph. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY THROUGH SATURDAY...Partly cloudy. Highs in the lower 60s to mid 70s. Lows in the upper 50s. && TEMPERATURE / PRECIPITATION San Francisco 65 56 66 / Ocean Beach 63 56 64 / $$ CAZ509-180900- San Francisco Peninsula Coast- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Mostly cloudy. Highs in the mid 60s. West winds around 10 mph. .TONIGHT...Mostly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. A slight chance of drizzle after midnight. Lows in the mid 50s. Northwest winds 5 to 10 mph. .TUESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A slight chance of drizzle in the morning. Highs in the mid 60s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Patchy fog. Lows in the mid 50s. .WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Patchy fog. Highs in the upper 60s. Lows in the mid 50s. .THURSDAY...Partly cloudy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Patchy fog. Lows in the mid 50s. .FRIDAY...Mostly cloudy. Highs in the upper 60s. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Patchy fog. Lows in the mid 50s. Highs in the mid to upper 60s. $$ CAZ508-180900- San Francisco Bay Shoreline- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Partly cloudy late in the morning then becoming sunny. Highs in the upper 60s to mid 70s. West winds 10 to 20 mph. .TONIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. West winds 10 to 20 mph. .MONDAY...Mostly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. West winds 10 to 20 mph...becoming 5 to 10 mph after midnight. .TUESDAY...Partly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s. West winds 5 to 15 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. .WEDNESDAY...Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 50s. Highs in the 70s to mid 80s. .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s. .FRIDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. .SATURDAY...Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s. && TEMPERATURE / PRECIPITATION SFO Airport 68 57 69 / Oakland 68 57 70 / Fremont 70 58 72 / Redwood City 74 58 77 / Mountain View 69 59 71 / $$ CAZ510-180900- East Bay Interior Valleys- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Sunny. Highs in the mid 70s to lower 80s. Southwest winds 10 to 20 mph. .TONIGHT...Mostly clear. Lows in the upper 50s. Southwest winds 5 to 15 mph. .MONDAY...Sunny. Highs in the lower 80s. West winds 5 to 15 mph. .MONDAY NIGHT...Clear. Lows in the mid 50s. Southwest winds 5 to 15 mph. .TUESDAY...Sunny. Highs in the lower to mid 80s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. .WEDNESDAY...Sunny. Highs in the lower 90s. .WEDNESDAY NIGHT...Clear. Lows in the lower 60s. .THURSDAY...Sunny. Highs in the upper 90s. .THURSDAY NIGHT...Clear. Lows in the lower 60s. .FRIDAY...Sunny. Highs in the 90s. .FRIDAY NIGHT...Clear. Lows in the lower 60s. .SATURDAY...Sunny. Highs in the lower to mid 90s. && TEMPERATURE / PRECIPITATION Concord 78 57 83 / Livermore 75 55 80 / $$ CAZ513-180900- Santa Clara Valley...including San Jose- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Sunny. Highs in the 70s to lower 80s. Northwest winds 5 to 15 mph. .TONIGHT...Clear in the evening then becoming partly cloudy. Lows in the mid 50s. Northwest winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs in the 70s to mid 80s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Northwest winds 10 to 15 mph decreasing to around 5 mph after midnight. .TUESDAY...Partly cloudy in the morning then becoming sunny. Highs in the 70s to mid 80s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY THROUGH SATURDAY...Mostly clear. Highs in the lower 80s to mid 90s. Lows around 60. && TEMPERATURE / PRECIPITATION San Jose 73 57 75 / Morgan Hill 81 54 84 / $$ CAZ512-180900- Santa Cruz Mountains- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Sunny. Highs in the 60s to mid 70s. Northwest winds 5 to 10 mph. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the 50s. Northwest winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the 60s to upper 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows in the 50s to lower 60s. Northwest winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 60s to lower 80s. Northwest winds around 5 mph. .TUESDAY NIGHT...Mostly clear. Lows in the 50s to lower 60s. .WEDNESDAY THROUGH SATURDAY...Mostly clear. Highs in the 70s to 80s. Lows in the mid 50s to upper 60s. $$ CAZ515-180900- East Bay Hills- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Sunny. Highs in the lower 70s. Southwest winds around 20 mph. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. Southwest winds around 20 mph. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 70s. West winds 10 to 20 mph. .MONDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds 10 to 15 mph. .TUESDAY...Partly cloudy in the morning then becoming sunny. Highs around 80. Southwest winds 10 to 15 mph. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows in the upper 50s. .WEDNESDAY THROUGH SATURDAY...Mostly clear. Highs in the lower 90s. Lows in the lower 60s. $$ CAZ514-180900- Eastern Santa Clara Hills- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Sunny. Highs in the lower 70s. West winds 5 to 15 mph. .TONIGHT...Clear. Lows in the 50s to lower 60s. West winds 10 to 15 mph. .MONDAY...Sunny. Highs in the mid 70s. West winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 50s to mid 60s. West winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. West winds around 5 mph. .TUESDAY NIGHT...Clear. Lows in the 50s to mid 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Clear. Highs in the lower 80s. Lows in the 60s to lower 70s. .THURSDAY...Sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear. Lows in the 60s to mid 70s. .FRIDAY THROUGH SATURDAY...Clear. Highs in the upper 80s. Lows in the 60s to mid 70s. $$ CAZ529-180900- Northern Monterey Bay- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Partly cloudy late in the morning then becoming sunny. Highs in the mid 70s. Southwest winds around 5 mph... becoming west 5 to 15 mph in the afternoon. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. North winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs in the mid 70s. Light winds...becoming west 5 to 10 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph. .TUESDAY...Partly cloudy in the morning then becoming sunny. Highs in the mid 70s. Light winds...becoming west 5 to 10 mph in the afternoon. .TUESDAY NIGHT...Clear in the evening then becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly cloudy in the morning then becoming sunny. Patchy fog. Highs in the mid 70s. .WEDNESDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. Highs in the upper 70s. .SATURDAY...Mostly cloudy in the morning then becoming sunny. Patchy fog. Highs in the lower to mid 70s. && TEMPERATURE / PRECIPITATION Santa Cruz 76 54 77 / $$ CAZ530-180900- Southern Monterey Bay and Big Sur Coast- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Partly cloudy late in the morning then becoming sunny. Highs in the 60s to mid 70s. Northwest winds 10 to 15 mph. .TONIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the lower to mid 50s. Northwest winds 5 to 15 mph. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. Northwest winds 5 to 10 mph. .TUESDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. .WEDNESDAY THROUGH SATURDAY...Partly cloudy. Highs in the upper 60s to lower 80s. Lows in the mid 50s. && TEMPERATURE / PRECIPITATION Monterey 66 56 69 / Big Sur 73 53 76 / $$ CAZ528-180900- Northern Salinas Valley...Hollister Valley...and Carmel Valley- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Partly cloudy late in the morning then becoming sunny. Highs in the 60s to mid 70s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .TONIGHT...Partly cloudy. Lows in the lower 50s. West winds 10 to 20 mph...becoming southwest 5 to 10 mph after midnight. .MONDAY...Mostly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s. Northwest winds 5 to 15 mph. .MONDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. West winds 10 to 20 mph decreasing to around 5 mph after midnight. .TUESDAY...Mostly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s. Light winds...becoming west 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Mostly cloudy in the morning then becoming sunny. Highs in the lower 70s Salinas Valley and in the upper 80s Hollister Valley. .THURSDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. .FRIDAY THROUGH SATURDAY...Partly cloudy. Highs around 70 Salinas Valley and in the mid 80s Hollister Valley. Lows in the upper 50s. && TEMPERATURE / PRECIPITATION Salinas 65 55 69 / Carmel Valley 73 51 75 / Hollister 74 52 79 / $$ CAZ516-180900- Southern Salinas Valley...Arroyo Seco...and Lake San Antonio- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Sunny. Highs in the mid 70s to upper 80s. Northwest winds 10 to 20 mph. .TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 15 to 20 mph...becoming 5 to 15 mph after midnight. .MONDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 70s to lower 90s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 10 to 20 mph...becoming 5 to 10 mph after midnight. .TUESDAY...Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the 80s to lower 90s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. .WEDNESDAY THROUGH SATURDAY...Mostly clear. Highs mid 80s to 101. Lows in the upper 50s. && TEMPERATURE / PRECIPITATION King City 76 51 79 / $$ CAZ517-180900- Santa Lucia Mountains and Los Padres National Forest- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Sunny. Highs in the upper 60s to lower 80s. Northwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. .TONIGHT...Clear. Lows in the upper 40s to lower 60s. Northwest winds 10 to 20 mph. .MONDAY...Sunny. Highs in the lower 70s to mid 80s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the lower 50s to mid 60s. Northwest winds 5 to 15 mph. .TUESDAY...Sunny. Highs in the lower 70s to mid 80s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the 50s to 60s. .WEDNESDAY AND WEDNESDAY NIGHT...Clear. Highs in the upper 70s to lower 90s. Lows in the upper 50s to lower 70s. .THURSDAY AND THURSDAY NIGHT...Mostly clear. Highs in the 80s to 90s. Lows in the upper 50s to mid 70s. .FRIDAY THROUGH SATURDAY...Clear. Highs in the 80s to 90s. Lows in the upper 50s to lower 70s. $$ CAZ518-180900- Mountains of San Benito and Interior Monterey County including Pinnacles National Park- 1101 AM PDT Sun Aug 17 2025 .REST OF TODAY...Sunny. Highs in the 70s to 80s. West winds 5 to 15 mph. .TONIGHT...Mostly clear. Lows in the 40s to upper 50s. Northwest winds 5 to 15 mph. .MONDAY...Sunny. Highs in the mid 70s to lower 90s. Northwest winds 5 to 10 mph. .MONDAY NIGHT...Clear. Lows in the upper 40s to lower 60s. Northwest winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s to lower 90s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the 50s to lower 60s. .WEDNESDAY...Sunny. Highs in the lower 80s to mid 90s. .WEDNESDAY NIGHT THROUGH FRIDAY...Mostly clear. Lows in the mid 50s to lower 70s. Highs upper 80s to 102. .FRIDAY NIGHT AND SATURDAY...Clear. Lows in the 60s to lower 70s. Highs mid 80s to 100. && TEMPERATURE / PRECIPITATION Pinnacles NP 85 47 88 / $$ Visit us at www.weather.gov/sanfrancisco Follow us on Facebook and X at: www.facebook.com/nwsbayarea x.com/nwsbayarea