Updated 2026-09-26 12:00 local time · ZIP codes 04627
Overcast
* WHAT...Northeast winds 15 to 25 kt with gusts up to 35 kt and seas 3 to 6 ft. * WHERE...Penobscot Bay and Casco Bay. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft.
Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.
62°14% rain
64°16% rain60°21% rain
59°52% rain59°21% rain59°35% rain60°17% rain
60°23% rain
60°25% rain
58°75% rain
55°92% rain
55°80% rain
Rain chance reaches about 92% over the next 12 hours.
It feels like 54°F with winds near 13 mph.
62°F, 14% rain chance and 13 mph wind.
Visibility is around 6 mi; gusts may reach 41 mph.
Current temperature is 62°F, wind 13 mph, rain chance up to 92%.
UV index is 2.
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.
Deer Isle is part of the Northeast weather region. The forecast point is near 44.22°N latitude and 68.68°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 62°F in Deer Isle, ME. Today's high is 64°F with a 84% rain chance. Winds are around 13 mph with gusts near 23 mph. Relative humidity is 58%, pressure is 30.04 inHg, and visibility is about 6 miles.
Sunrise is at 06:26 AM and sunset is at 06:25 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 59°F and a low near 55°F. The maximum rain chance is 84%.
