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.

Overcast

18°F

-8°C

Humidity 47%
Wind Speed Vrbl 6 G 17 mph
Barometer 29.59 in (1002.1 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 1 Jan 6:53 pm EST
Extended Forecast for

Wiscasset Airport ME

  • Tonight

    Tonight: Mostly clear, with a low around 3. Wind chill values as low as -9. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 3 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 21. Wind chill values as low as -9. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 21 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 6. Wind chill values as low as -2. West wind around 5 mph.

    Low: 6 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 21. Wind chill values as low as -3. West wind 5 to 10 mph.

    High: 21 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of snow after 9pm. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Wind chill values as low as -9. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 21. 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. Wind chill values as low as -2. West wind around 5 mph.
Saturday
Sunny, with a high near 21. Wind chill values as low as -3. West wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 5. Calm wind.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly clear, with a low around 0.
Monday
Mostly sunny, with a high near 18.
Monday Night
A 40 percent chance of snow after 9pm. Mostly cloudy, with a low around 7.
Tuesday
A 30 percent chance of snow before 8am. Mostly cloudy, with a high near 29.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 24.
Thursday
Mostly sunny, with a high near 39.
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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:
6:23 pm EST Jan 1, 2026
Forecast Valid:
7pm EST Jan 1, 2026-6pm EST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation