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.

Light Snow

26°F

-3°C

Humidity 81%
Wind Speed Vrbl 3 mph
Barometer 29.61 in (1002.6 mb)
Dewpoint 21°F (-6°C)
Visibility 1.25 mi
Last update 1 Jan 2:53 am EST
Extended Forecast for

Montsweag ME

Winter Weather Advisory until January 1, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 1, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • Overnight

    Low: 20 °F

    Snow

  • New Year's Day

    New Year's Day: Snow, mainly before 11am. High near 31. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 31 °F

    Snow then
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -1. Wind chill values as low as -8. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 20. Wind chill values as low as -9. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 20 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 6. West wind around 5 mph.

    Low: 6 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow. Low around 20. South wind around 5 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
New Year's Day
Snow, mainly before 11am. High near 31. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Mostly clear, with a low around -1. Wind chill values as low as -8. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 20. Wind chill values as low as -9. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 6. West wind around 5 mph.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly clear, with a low around -2.
Monday
Mostly sunny, with a high near 17.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
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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:
12:20 am EST Jan 1, 2026
Forecast Valid:
3am EST Jan 1, 2026-6pm EST Jan 7, 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