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City of Belfast, MEBelfast, ME 7-Day Weather Forecast
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Belfast Weather Forecast
Belfast, ME Weather Forecast Date: 500 PM EDT Fri Sep 11 2026
Weather forecast for Belfast, ME
Tonight Lo: 49°F Lo: 9°C |
Tonight... Clear. Lows in the upper 40s. Northwest winds around 10 mph in the evening, becoming light and variable. |
Sat Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Saturday... Sunny. Highs in the lower 70s. Light and variable winds, becoming south around 10 mph with gusts up to 20 mph in the afternoon. |
Sun Hi: 65°FHi: 18°C Lo: 59°F Lo: 15°C |
Sunday... Showers likely. Highs in the mid 60s. South winds around 10 mph with gusts up to 25 mph. Chance of rain 70%. |
| Mon Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Monday... Mostly sunny. A chance of showers in the morning. Highs in the lower 70s. Chance of rain 40%. |
| Tue Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Tuesday... Mostly sunny. Highs in the upper 60s. |
Wed Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Wednesday... Partly sunny. Highs in the lower 70s. |
Thu Hi: 70°FHi: 21°C |
Thursday... Partly sunny with a 40% chance of showers. Highs around 70. |
Belfast Radar Loop
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