


Regional Weather Summary
Issued by NWS Portland, ME
Issued by NWS Portland, ME
225 AWUS81 KGYX 200555 RWSGYX Weather Summary for Maine and New Hampshire National Weather Service Gray ME 155 AM EDT Wed Aug 20 2025 A wave of low pressure tracks across southern New England today bringing chances for light rain, mainly across southernmost NH and far SW Maine. High pressure builds in Thursday and remains over the area through Saturday for fair weather and warming temperatures. High pressure shifts offshore Sunday with a slow moving frontal system crossing the region Sunday night through Monday bringing widespread chances for showers. $$