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

25°F

-4°C

Humidity 42%
Wind Speed SW 7 mph
Barometer 30.34 in (1027.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 21 Jan 1:53 pm EST
Extended Forecast for

Montsweag ME

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 25. Southwest wind 5 to 10 mph.

    High: 25 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow, mainly before 4am. Low around 20. Southwest wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 20 °F

    Snow

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 40 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. West wind around 5 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 27. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -6.

    Low: -6 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 12.

    High: 12 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 25. Southwest wind 5 to 10 mph.
Tonight
Snow, mainly before 4am. Low around 20. Southwest wind around 5 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 40. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 16. West wind around 5 mph.
Friday
Mostly sunny, with a high near 27. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around -4.
Saturday
Sunny and cold, with a high near 9.
Saturday Night
Partly cloudy, with a low around -6.
Sunday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 12.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 3.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 18.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montsweag ME
 43.96°N 69.73°W (Elev. 69 ft)
Last Update:
12:17 pm EST Jan 21, 2026
Forecast Valid:
2pm EST Jan 21, 2026-6pm EST Jan 27, 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