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

23°F

-5°C

Humidity 27%
Wind Speed Vrbl 3 mph
Barometer 30.61 in (1036.5 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Last update 2 Mar 1:53 pm EST
Extended Forecast for

Brunswick ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 24. West wind around 5 mph becoming calm.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 35. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 35 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow, mainly before 5am. Low around 23. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 8am. Mostly sunny, with a high near 47. Calm wind becoming west around 5 mph.

    High: 47 °F

    Chance Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly before 2pm. Cloudy, with a high near 35. Chance of precipitation is 70%.

    High: 35 °F

    Snow Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 24. West wind around 5 mph becoming calm.
Tonight
Mostly clear, with a low around 9. Calm wind.
Tuesday
Increasing clouds, with a high near 35. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Snow, mainly before 5am. Low around 23. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 30 percent chance of snow before 8am. Mostly sunny, with a high near 47. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 24.
Friday
Snow likely, mainly before 2pm. Cloudy, with a high near 35. Chance of precipitation is 70%.
Friday Night
A chance of snow before 1am, then a chance of rain. Cloudy, with a low around 25. Chance of precipitation is 40%.
Saturday
A 30 percent chance of rain. Cloudy, with a high near 46.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 53.
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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:
1:26 pm EST Mar 2, 2026
Forecast Valid:
2pm EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
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