Weather in Belfast, ME
Updated 2026-08-11 13:00 local time · ZIP codes 04915
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
76°3% rain
84°2% rain
81°4% rain83°1% rain82°1% rain80°1% rain81°1% rain
72°2% rain70°3% rain69°4% rain68°4% rain66°5% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 5%).
It feels like 78°F with winds near 12 mph.
72°F, 2% rain chance and 7 mph wind.
Visibility is around 10 mi; gusts may reach 19 mph.
Current temperature is 76°F, wind 12 mph, rain chance up to 5%.
UV index is 6. Sunscreen, shade and protective clothing are recommended.
Belfast weather today
Cloudy and 76°F in Belfast, ME. Today's high is 84°F with a 5% rain chance. Winds are around 12 mph with gusts near 15 mph. Relative humidity is 65%, pressure is 29.72 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Belfast
Sunrise is at 05:34 AM and sunset is at 07:48 PM. Tomorrow's forecast calls for Sunny with a high near 79°F and a low near 58°F. The maximum rain chance is 17%.