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.

A Few Clouds

17°F

-8°C

Humidity 64%
Wind Speed Calm
Barometer 29.46 in (997.8 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 30 Dec 7:53 pm EST
Extended Forecast for

Montsweag ME

  • Tonight

    Tonight: Partly cloudy, with a low around 11. Wind chill values as low as -2. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 29. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 17. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Slight Chance
    Snow then
    Snow Likely

  • New Year's Day

    New Year's Day: Snow likely before 2pm, then a chance of snow showers between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Northwest wind 5 to 10 mph.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 11. Wind chill values as low as -2. West wind around 10 mph, with gusts as high as 25 mph.
Wednesday
Increasing clouds, with a high near 29. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 17. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
New Year's Day
Snow likely before 2pm, then a chance of snow showers between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 26. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Mostly clear, with a low around 1. Northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 22.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 21.
Saturday Night
Partly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 5.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 26.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 13.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Montsweag ME
 43.96°N 69.73°W (Elev. 69 ft)
Last Update:
8:26 pm EST Dec 30, 2025
Forecast Valid:
8pm EST Dec 30, 2025-6pm EST Jan 6, 2026
 
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Additional Resources

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Chance of Precipitation