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

14°F

-10°C

Humidity 84%
Wind Speed Calm
Barometer 30.13 in (1020.5 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 28 Feb 5:53 am EST
Extended Forecast for

Brunswick ME

  • Today

    Today: Increasing clouds, with a high near 42. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 42 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 22. Southwest wind around 5 mph becoming calm.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 30. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 30 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 8pm. Mostly clear, with a low around 2. Wind chill values as low as -6. Northwest wind around 5 mph.

    Low: 2 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 22. Northwest wind around 5 mph.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 4pm. Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 8pm, then rain and snow. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 9am. Mostly sunny, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Rain/Snow
    then Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 42. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Tonight
Increasing clouds, with a low around 22. Southwest wind around 5 mph becoming calm.
Sunday
Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 30. North wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
A 30 percent chance of snow before 8pm. Mostly clear, with a low around 2. Wind chill values as low as -6. Northwest wind around 5 mph.
Monday
Sunny, with a high near 22. Northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 4.
Tuesday
A 30 percent chance of snow after 4pm. Partly sunny, with a high near 35.
Tuesday Night
A chance of snow before 8pm, then rain and snow. Low around 25. Chance of precipitation is 80%.
Wednesday
A chance of rain and snow before 9am. Mostly sunny, with a high near 44. Chance of precipitation is 40%.
Wednesday Night
Mostly clear, with a low around 23.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 42.
Thursday Night
A chance of rain and snow. Cloudy, with a low around 27. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Cloudy, with a high near 43. Chance of precipitation is 30%.
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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:
6:02 am EST Feb 28, 2026
Forecast Valid:
6am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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