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

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

21°F

-6°C

Humidity 43%
Wind Speed Calm
Barometer 30.24 in (1024.0 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 5 Dec 12:53 pm EST
Extended Forecast for

Brunswick ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 24. Southwest wind around 5 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 12. Southwest wind around 5 mph becoming calm in the evening.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 2pm. Cloudy, with a high near 34. Calm wind becoming southwest around 5 mph.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18. Calm wind becoming northwest around 5 mph.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32. Northwest wind around 5 mph.

    High: 32 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Snow likely, mainly between 10pm and 3am. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.

    Low: 14 °F

    Snow Likely

  • Monday

    Monday: A 30 percent chance of snow before 7am. Mostly sunny, with a high near 24.

    High: 24 °F

    Chance Snow
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 24. Southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 12. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of snow, mainly after 2pm. Cloudy, with a high near 34. Calm wind becoming southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 18. Calm wind becoming northwest around 5 mph.
Sunday
Partly sunny, with a high near 32. Northwest wind around 5 mph.
Sunday Night
Snow likely, mainly between 10pm and 3am. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
Monday
A 30 percent chance of snow before 7am. Mostly sunny, with a high near 24.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A chance of snow showers between 8pm and 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brunswick ME
 43.91°N 69.96°W (Elev. 69 ft)
Last Update:
12:45 pm EST Dec 5, 2025
Forecast Valid:
1pm EST Dec 5, 2025-6pm EST Dec 11, 2025
 
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