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

4°F

-16°C

Humidity 88%
Wind Speed Calm
Barometer 30.23 in (1024.2 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 16 Feb 6:53 am EST
Extended Forecast for

Costigan ME

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after 4pm. Partly sunny, with a high near 36. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. South wind around 5 mph becoming light and variable in the evening.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Northwest wind 3 to 7 mph.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 14. North wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow

  • Thursday

    Thursday: Sunny, with a high near 36. Northwest wind 6 to 8 mph.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

Detailed Forecast

Washington's Birthday
Partly sunny, with a high near 36. Calm wind.
Tonight
Mostly cloudy, with a low around 14. Calm wind.
Tuesday
A slight chance of snow after 4pm. Partly sunny, with a high near 36. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 22. South wind around 5 mph becoming light and variable in the evening.
Wednesday
Mostly sunny, with a high near 39. Northwest wind 3 to 7 mph.
Wednesday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 14. North wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 36. Northwest wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 12.
Friday
Sunny, with a high near 34.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 13. Chance of precipitation is 20%.
Saturday
A slight chance of snow. Mostly sunny, with a high near 33. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 12. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Costigan ME
 45.02°N 68.65°W (Elev. 118 ft)
Last Update:
6:24 am EST Feb 16, 2026
Forecast Valid:
6am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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