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Belfast ME Weather - Mist - 54°F
Mist
54°F
Updated 10:12 pm
Feels Like 55°F
Humidity 100%
Wind N 0 mph
Barometer  30.28 in
Dew Point 54°F
Belfast ME Weather - Mist - 12°C
Mist
12°C
Updated 10:12 pm
Feels Like 13°C
Humidity 100%
Wind N 0 km/h
Barometer  102.5 kPa
Dew Point 12°C
Belfast, ME Weather and Current Conditionsbelfast me weather forecast

Belfast, ME Weather Forecast

Belfast Maine WeatherBelfast, Maine Weather Weather Forecast
Here is the API 14 day weather forecast for Belfast, Maine. Note: The 7-day weather forecast for Belfast, ME is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Belfast, ME Weather Forecast Dated: 1012 PM Tue Sep 08 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Tuesday, September 8, 2026

Mid-Morning
Belfast Weather - 2026-09-08 - Morning - Drizzle
63°F 17°C
Drizzle
Mid-Afternoon
Belfast Weather - 2026-09-08 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Belfast Weather - 2026-09-08 - Evening - Sunny
69°F 21°C
Sunny
Pleasant near 79°F 26°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds turning from the NW to the N at 5 mph 9 km/h.

Wednesday, September 9, 2026

Mid-Morning
Belfast Weather - 2026-09-09 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
Belfast Weather - 2026-09-09 - Afternoon - Scattered Showers
60°F 16°C
Scattered Showers
Early-Evening
Belfast Weather - 2026-09-09 - Evening - Overcast
60°F 16°C
Overcast
Mildly cool near 60°F 16°C, scattered downpours possible, with increasing humidity and barometric pressure falling. Winds switching from the SSE to the S at 9 mph 15 km/h. Gusts up to 27 mph 43 km/h.

Thursday, September 10, 2026

Mid-Morning
Belfast Weather - 2026-09-10 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Belfast Weather - 2026-09-10 - Afternoon - Partly Cloudy
79°F 26°C
Partly Cloudy
Early-Evening
Belfast Weather - 2026-09-10 - Evening - Sunny
70°F 21°C
Sunny
Enjoyable around 79°F 26°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the WSW to the NW at 13 mph 20 km/h. Gusts up to 27 mph 43 km/h.

Friday, September 11, 2026

Mid-Morning
Belfast Weather - 2026-09-11 - Morning - Cloudy
54°F 12°C
Cloudy
Mid-Afternoon
Belfast Weather - 2026-09-11 - Afternoon - Sunny
69°F 20°C
Sunny
Early-Evening
Belfast Weather - 2026-09-11 - Evening - Sunny
59°F 15°C
Sunny
Mild temperatures up to 69°F 20°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the WNW to the NW at 7 mph 12 km/h.

Saturday, September 12, 2026

Mid-Morning
Belfast Weather - 2026-09-12 - Morning - Sunny
58°F 15°C
Sunny
Mid-Afternoon
Belfast Weather - 2026-09-12 - Afternoon - Cloudy
67°F 20°C
Cloudy
Early-Evening
Belfast Weather - 2026-09-12 - Evening - Sunny
57°F 14°C
Sunny
Refreshing around 67°F 20°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with increasing humidity and steady pressure. Winds shifting from the NNE to the S at 6 mph 10 km/h.

Sunday, September 13, 2026

Mid-Morning
Belfast Weather - 2026-09-13 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Belfast Weather - 2026-09-13 - Afternoon - Sunny
71°F 22°C
Sunny
Early-Evening
Belfast Weather - 2026-09-13 - Evening - Sunny
63°F 17°C
Sunny
Pleasant near 71°F 22°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with increasing humidity and steady pressure. Winds turning from the SSW to the S at 6 mph 10 km/h.

Monday, September 14, 2026

Mid-Morning
Belfast Weather - 2026-09-14 - Morning - Overcast
67°F 20°C
Overcast
Mid-Afternoon
Belfast Weather - 2026-09-14 - Afternoon - Overcast
78°F 26°C
Overcast
Early-Evening
Belfast Weather - 2026-09-14 - Evening - Overcast
70°F 21°C
Overcast
Comfortable with temperatures reaching 78°F 26°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds out of the SSW at 8 mph 13 km/h.

Tuesday, September 15, 2026

Mid-Morning
Belfast Weather - 2026-09-15 - Morning - Light Showers
58°F 15°C
Light Showers
Mid-Afternoon
Belfast Weather - 2026-09-15 - Afternoon - Light Fog
57°F 14°C
Light Fog
Early-Evening
Belfast Weather - 2026-09-15 - Evening - Light Fog
56°F 13°C
Light Fog
Crisp with a high near 57°F 14°C, scattered morning showers before drying out later, with steady humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Belfast Weather - 2026-09-16 - Morning - Fog
60°F 16°C
Fog
Mid-Afternoon
Belfast Weather - 2026-09-16 - Afternoon - Light Showers
72°F 22°C
Light Showers
Early-Evening
Belfast Weather - 2026-09-16 - Evening - Scattered Showers
68°F 20°C
Scattered Showers
Mild temperatures up to 72°F 22°C, locally heavy downpours at times, with lower humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Belfast Weather - 2026-09-17 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Belfast Weather - 2026-09-17 - Afternoon - Partly Cloudy
69°F 20°C
Partly Cloudy
Early-Evening
Belfast Weather - 2026-09-17 - Evening - Overcast
59°F 15°C
Overcast
Mild with a high of 69°F 20°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds moving from the NNE to the S at 3 mph 5 km/h.

Friday, September 18, 2026

Mid-Morning
Belfast Weather - 2026-09-18 - Morning - Overcast
60°F 15°C
Overcast
Mid-Afternoon
Belfast Weather - 2026-09-18 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Belfast Weather - 2026-09-18 - Evening - Sunny
60°F 15°C
Sunny
Comfortable at 66°F 19°C, cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds swinging from the S to the SSW at 9 mph 14 km/h. Gusts up to 24 mph 39 km/h.

Saturday, September 19, 2026

Mid-Morning
Belfast Weather - 2026-09-19 - Morning - Scattered Showers
60°F 16°C
Scattered Showers
Mid-Afternoon
Belfast Weather - 2026-09-19 - Afternoon - Light Showers
59°F 15°C
Light Showers
Early-Evening
Belfast Weather - 2026-09-19 - Evening - Light Showers
58°F 14°C
Light Showers
Cool with a high near 59°F 15°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds shifting from the SSW to the WNW at 12 mph 18 km/h. Gusts up to 28 mph 45 km/h.

Sunday, September 20, 2026

Mid-Morning
Belfast Weather - 2026-09-20 - Morning - Sunny
46°F 8°C
Sunny
Mid-Afternoon
Belfast Weather - 2026-09-20 - Afternoon - Sunny
58°F 14°C
Sunny
Early-Evening
Belfast Weather - 2026-09-20 - Evening - Sunny
49°F 10°C
Sunny
Refreshing around 58°F 14°C, sunny throughout the day, with steady humidity and steady pressure. Winds tapering down from NNW 13 mph 21 km/h to NW 5 mph 8 km/h.

Monday, September 21, 2026

Mid-Morning
Belfast Weather - 2026-09-21 - Morning - Overcast
50°F 10°C
Overcast
Mid-Afternoon
Belfast Weather - 2026-09-21 - Afternoon - Sunny
63°F 17°C
Sunny
Early-Evening
Belfast Weather - 2026-09-21 - Evening - Sunny
53°F 12°C
Sunny
Mildly cool near 63°F 17°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with increasing humidity and steady pressure.

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Weather by the Numbers

Tue, 8th
Belfast ME Weather - Tuesday, Sep 8, 2026 - Partly Cloudy
Hi: 79°F 26°C
Lo: 57°F 14°C
Sunrise 06:07 AM
Sunset 07:00 PM
Wind NNW 9 mph14 km/h
Dew Point 53°F12°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 4% *
Humidity 51%
Wed, 9th
Belfast ME Weather - Wednesday, Sep 9, 2026 - Overcast
Hi: 62°F 17°C
Lo: 46°F 8°C
Sunrise 06:08 AM
Sunset 06:58 PM
Wind SSE 9 mph14 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 13% *
Humidity 56%
Thu, 10th
Belfast ME Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 82°F 28°C
Lo: 58°F 15°C
Sunrise 06:09 AM
Sunset 06:56 PM
Wind WSW 10 mph15 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 29.62 in1003 mb
POP 2% *
Humidity 46%
Fri, 11th
Belfast ME Weather - Friday, Sep 11, 2026 - Sunny
Hi: 69°F 21°C
Lo: 50°F 10°C
Sunrise 06:10 AM
Sunset 06:54 PM
Wind WNW 12 mph20 km/h
Dew Point 33°F1°C
uv Index 5
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 31%
Sat, 12th
Belfast ME Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 71°F 22°C
Lo: 44°F 6°C
Sunrise 06:11 AM
Sunset 06:52 PM
Wind NW 3 mph5 km/h
Dew Point 39°F4°C
uv Index 6
Barometric Pressure 30.18 in1022 mb
POP 1% *
Humidity 32%
Sun, 13th
Belfast ME Weather - Sunday, Sep 13, 2026 - Overcast
Hi: 71°F 22°C
Lo: 52°F 11°C
Sunrise 06:13 AM
Sunset 06:50 PM
Wind S 11 mph18 km/h
Dew Point 55°F13°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 13% *
Humidity 55%
Mon, 14th
Belfast ME Weather - Monday, Sep 14, 2026 - Overcast
Hi: 79°F 26°C
Lo: 59°F 15°C
Sunrise 06:14 AM
Sunset 06:48 PM
Wind SSW 8 mph13 km/h
Dew Point 61°F16°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 14% *
Humidity 60%
Tue, 15th
Belfast ME Weather - Tuesday, Sep 15, 2026 - Mist
Hi: 63°F 17°C
Lo: 56°F 13°C
Sunrise 06:15 AM
Sunset 06:46 PM
Wind ENE 7 mph11 km/h
Dew Point 57°F14°C
uv Index 3
Barometric Pressure 30.21 in1023 mb
POP 72% *
Humidity 97%
Wed, 16th
Belfast ME Weather - Wednesday, Sep 16, 2026 - Patchy Rain Nearby
Hi: 74°F 24°C
Lo: 55°F 13°C
Sunrise 06:16 AM
Sunset 06:44 PM
Wind SW 6 mph9 km/h
Dew Point 63°F17°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 35% *
Humidity 92%
Thu, 17th
Belfast ME Weather - Thursday, Sep 17, 2026 - Overcast
Hi: 70°F 21°C
Lo: 53°F 12°C
Sunrise 06:17 AM
Sunset 06:43 PM
Wind NNE 9 mph14 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 30.33 in1027 mb
POP 3% *
Humidity 44%
Fri, 18th
Belfast ME Weather - Friday, Sep 18, 2026 - Overcast
Hi: 66°F 19°C
Lo: 54°F 12°C
Sunrise 06:18 AM
Sunset 06:41 PM
Wind S 11 mph18 km/h
Dew Point 49°F10°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 13% *
Humidity 56%
Sat, 19th
Belfast ME Weather - Saturday, Sep 19, 2026 - Light Rain Shower
Hi: 62°F 16°C
Lo: 45°F 7°C
Sunrise 06:19 AM
Sunset 06:39 PM
Wind SSW 15 mph24 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 35% *
Humidity 83%
Sun, 20th
Belfast ME Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 58°F 14°C
Lo: 42°F 5°C
Sunrise 06:21 AM
Sunset 06:37 PM
Wind NNW 13 mph20 km/h
Dew Point 28°F-2°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 37%
Mon, 21st
Belfast ME Weather - Monday, Sep 21, 2026 - Overcast
Hi: 63°F 17°C
Lo: 38°F 4°C
Sunrise 06:22 AM
Sunset 06:35 PM
Wind SW 7 mph11 km/h
Dew Point 34°F1°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 10% *
Humidity 38%
* POP = Probability of Precipitation. Data for 12:00 PM.