National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Bangor, Bangor International Airport (KBGR)

Lat: 44.8°NLon: 68.82°WElev: 190ft.

Overcast

51°F

11°C

Humidity 89%
Wind Speed S 3 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Sep 7:53 pm EDT
Extended Forecast for

Bangor ME

  • Tonight

    Tonight: A chance of rain, mainly before midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 48. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 65. Light northwest wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 65 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 43. North wind around 7 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. North wind 6 to 8 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. Northeast wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Northeast wind 6 to 8 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Light northeast wind.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain, mainly before midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 48. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 65. Light northwest wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
Increasing clouds, with a low around 43. North wind around 7 mph.
Tuesday
Mostly sunny, with a high near 64. North wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 40. Northeast wind around 6 mph.
Wednesday
Sunny, with a high near 66. Northeast wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 41. Light northeast wind.
Thursday
Sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 43.
Friday
A slight chance of showers after 9am. Partly sunny, with a high near 68. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.
Saturday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 68. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bangor ME
 44.84°N 68.79°W (Elev. 151 ft)
Last Update:
4:02 pm EDT Sep 20, 2026
Forecast Valid:
8pm EDT Sep 20, 2026-6pm EDT Sep 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation