Updated 2026-09-26 10:00 local time · ZIP codes 04570
Overcast
* WHAT...Large breaking waves of 6 to 10 feet and a high risk of rip currents. * WHERE...Coastal Cumberland, Sagadahoc, Lincoln and Knox Counties. * WHEN...Until 8 PM EDT Sunday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion.
Inexperienced swimmers should remain out of the water due to dangerous surf conditions.
63°12% rain61°15% rain62°14% rain62°14% rain
64°9% rain
65°21% rain60°16% rain61°19% rain
61°36% rain
58°37% rain
58°35% rain
56°80% rainRain chance reaches about 80% over the next 12 hours.
It feels like 55°F with winds near 13 mph.
64°F, 9% rain chance and 10 mph wind.
Visibility is around 6 mi; gusts may reach 32 mph.
Current temperature is 63°F, wind 13 mph, rain chance up to 80%.
UV index is 1.
Maine has cold winters, mild summers and strong coastal influence in the east. Snow, nor'easters and rapid temperature changes are common in the colder season.
Squirrel Island is part of the Northeast weather region. The forecast point is near 43.81°N latitude and 69.63°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Overcast and 63°F in Squirrel Island, ME. Today's high is 65°F with a 79% rain chance. Winds are around 13 mph with gusts near 27 mph. Relative humidity is 52%, pressure is 30.05 inHg, and visibility is about 6 miles.
Sunrise is at 06:30 AM and sunset is at 06:29 PM. Tomorrow's forecast calls for Light rain shower with a high near 57°F and a low near 54°F. The maximum rain chance is 91%.
