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.

Fair

24°F

-4°C

Humidity 84%
Wind Speed Calm
Barometer 30.01 in (1016.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 3 Dec 6:53 pm EST
Extended Forecast for

Wiscasset Airport ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Calm wind becoming southwest around 5 mph after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: Scattered snow showers before 11am, then scattered snow showers after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.

    High: 38 °F

    Scattered
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 4. Wind chill values as low as -10. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 4 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 25. Wind chill values as low as -6. Southwest wind 5 to 10 mph.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10. West wind around 5 mph becoming calm.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Scattered snow showers before 11am, then scattered snow showers after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 4. Wind chill values as low as -10. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 25. Wind chill values as low as -6. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 10. West wind around 5 mph becoming calm.
Saturday
A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wiscasset Airport ME
 43.96°N 69.67°W (Elev. 3 ft)
Last Update:
6:20 pm EST Dec 3, 2025
Forecast Valid:
7pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
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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