456
FPMY50 PGUM 101752
ZFPGUM

Zone Forecast for Guam and the Northern Marianas
National Weather Service Tiyan GU
352 AM ChST Sat Oct 11 2025

GUZ001-MPZ001>003-110815-
Guam-Rota-Tinian-Saipan-
352 AM ChST Sat Oct 11 2025

.TODAY...Partly sunny with isolated showers. East winds around
10 mph in the morning becoming light. Highs near 88. Chance of
showers 20 percent.
.TONIGHT...Partly cloudy with isolated showers. Light and variable
winds becoming northeast around 10 mph after midnight. Lows around
78. Chance of showers 20 percent.
.SUNDAY...Partly sunny with isolated showers. Northeast winds 10 to
15 mph. Highs near 88. Chance of showers 20 percent.
.SUNDAY NIGHT...Partly cloudy with isolated showers. East winds
10 to 15 mph. Lows around 78. Chance of showers 20 percent.
.COLUMBUS DAY...Partly sunny with scattered showers. East winds
10 to 15 mph. Highs near 88. Chance of showers 30 percent.
.MONDAY NIGHT...Partly cloudy with a 20 percent chance of showers.
Lows in the upper 70s.
.TUESDAY...Partly sunny with a 20 percent chance of showers and
thunderstorms. Highs in the mid 80s.
.TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy with a 40 percent
chance of showers and a slight chance of thunderstorms. Lows in the
upper 70s. Highs in the mid 80s.
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of showers.
Lows in the upper 70s.
.FRIDAY...Partly sunny with a 20 percent chance of showers. Highs in
the upper 80s.

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