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

34°F

1°C

Humidity 85%
Wind Speed W 3 mph
Barometer 29.62 in (1003.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 25 Feb 3:53 pm EST
Extended Forecast for

Damariscotta-Newcastle ME

  • Tonight

    Tonight: Scattered snow showers between 1am and 3am. Mostly cloudy, with a low around 21. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 21 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 38. West wind around 5 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 35. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Calm wind becoming south around 5 mph after midnight.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 8am. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered snow showers between 1am and 3am. Mostly cloudy, with a low around 21. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 38. West wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 10. Calm wind.
Friday
Sunny, with a high near 35. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 22. Calm wind becoming south around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
A 30 percent chance of snow after 8am. Mostly cloudy, with a high near 32.
Sunday Night
Mostly clear, with a low around 2.
Monday
Sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Damariscotta-Newcastle ME
 44.03°N 69.53°W (Elev. 0 ft)
Last Update:
1:30 pm EST Feb 25, 2026
Forecast Valid:
4pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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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