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.

Rain Fog/Mist

44°F

7°C

Humidity 89%
Wind Speed Vrbl 5 mph
Barometer 29.43 in (996.6 mb)
Dewpoint 41°F (5°C)
Visibility 4.00 mi
Wind Chill41°F (5°C)
Last update 29 Dec 10:53 am EST
Extended Forecast for

Brunswick ME

  • Today

    Today: Rain. Areas of fog. High near 41. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 41 °F

    Rain and
    Areas Fog

  • Tonight

    Tonight: Rain likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 16. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 16 °F

    Rain Likely
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 23. West wind around 15 mph, with gusts as high as 30 mph.

    High: 23 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10. Wind chill values as low as zero. West wind 5 to 10 mph.

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 29. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 29 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Sunny, with a high near 19.

    High: 19 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Today
Rain. Areas of fog. High near 41. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 16. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 23. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 10. Wind chill values as low as zero. West wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 29. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A 50 percent chance of snow after 7pm. Mostly cloudy, with a low around 10.
New Year's Day
Sunny, with a high near 19.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 7.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 22.
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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:
9:18 am EST Dec 29, 2025
Forecast Valid:
11am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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Additional Resources

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Chance of Precipitation