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

44°F

7°C

Humidity 53%
Wind Speed NW 6 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 24 Nov 2:53 pm EST
Extended Forecast for

Brunswick ME

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 8pm. Low around 39. Southwest wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Wednesday

    Wednesday: Showers, mainly before 1pm. High near 51. South wind around 5 mph. Chance of precipitation is 80%.

    High: 51 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers before 4am. Mostly cloudy, with a low around 39. South wind 5 to 10 mph becoming west after midnight.

    Low: 39 °F

    Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 48. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Rain, mainly after 8pm. Low around 39. Southwest wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers, mainly before 1pm. High near 51. South wind around 5 mph. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of showers before 4am. Mostly cloudy, with a low around 39. South wind 5 to 10 mph becoming west after midnight.
Thanksgiving Day
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 29.
Friday
Partly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 42.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 30.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 47.
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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:
12:07 pm EST Nov 24, 2025
Forecast Valid:
3pm EST Nov 24, 2025-6pm EST Dec 1, 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