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.

Overcast

22°F

-6°C

Humidity 57%
Wind Speed Calm
Barometer 29.94 in (1013.9 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 9 Dec 10:53 pm EST
Extended Forecast for

Brunswick ME

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 4am. Cloudy, with a low around 16. Southwest wind around 5 mph.

    Low: 16 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before noon, then rain. High near 37. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before 11pm. Low around 29. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly before 4am. Cloudy, with a low around 16. Southwest wind around 5 mph.
Wednesday
A chance of snow before noon, then rain. High near 37. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain, mainly before 11pm. Low around 29. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Mostly sunny, with a high near 36. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick ME
 43.91°N 69.96°W (Elev. 69 ft)
Last Update:
1:16 pm EST Dec 9, 2025
Forecast Valid:
11pm EST Dec 9, 2025-6pm EST Dec 16, 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