National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wiscasset Airport (KIWI)

Lat: 43.96°NLon: 69.71°WElev: 53ft.

Fair

20°F

-7°C

Humidity 81%
Wind Speed Calm
Barometer 30.08 in (1018.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 20 Feb 12:53 am EST
Extended Forecast for

Brunswick ME

Winter Weather Advisory February 20, 06:00pm until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Patchy fog. Otherwise, partly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Patchy Fog

  • Friday

    Friday: A 30 percent chance of snow after 5pm. Mostly cloudy, with a high near 36. Calm wind becoming southeast around 5 mph.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow, mainly before 5am. Low around 14. North wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 14 °F

    Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a high near 31. North wind around 5 mph.

    High: 31 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14. Calm wind becoming north around 5 mph.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, partly cloudy, with a low around 16. Calm wind.
Friday
A 30 percent chance of snow after 5pm. Mostly cloudy, with a high near 36. Calm wind becoming southeast around 5 mph.
Friday Night
Snow, mainly before 5am. Low around 14. North wind around 5 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
A 30 percent chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a high near 31. North wind around 5 mph.
Saturday Night
Mostly clear, with a low around 14. Calm wind becoming north around 5 mph.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 31.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Wednesday Night
Rain and snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brunswick ME
 43.91°N 69.96°W (Elev. 69 ft)
Last Update:
12:25 am EST Feb 20, 2026
Forecast Valid:
1am EST Feb 20, 2026-6pm EST Feb 26, 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