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.

Mostly Cloudy

16°F

-9°C

Humidity 49%
Wind Speed Vrbl 6 mph
Barometer 29.61 in (1002.9 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 1 Jan 7:53 pm EST
Extended Forecast for

Brunswick ME

  • Tonight

    Tonight: Mostly clear, with a low around 3. Wind chill values as low as -7. West wind 5 to 10 mph.

    Low: 3 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 21. Wind chill values as low as -8. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 21 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 5. Wind chill values as low as -2. West wind around 5 mph.

    Low: 5 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20. Wind chill values as low as -4. West wind 5 to 10 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers between 4am and 5am. Mostly cloudy, with a low around 6. Calm wind. Chance of precipitation is 30%.

    Low: 6 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 9pm. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Wind chill values as low as -7. West wind 5 to 10 mph.
Friday
Sunny, with a high near 21. Wind chill values as low as -8. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 5. Wind chill values as low as -2. West wind around 5 mph.
Saturday
Sunny, with a high near 20. Wind chill values as low as -4. West wind 5 to 10 mph.
Saturday Night
A chance of snow showers between 4am and 5am. Mostly cloudy, with a low around 6. Calm wind. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly clear, with a low around 0.
Monday
Mostly sunny, with a high near 17.
Monday Night
A 30 percent chance of snow after 9pm. Mostly cloudy, with a low around 7.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick ME
 43.93°N 69.95°W (Elev. 39 ft)
Last Update:
6:23 pm EST Jan 1, 2026
Forecast Valid:
8pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation