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

25°F

-4°C

Humidity 55%
Wind Speed Calm
Barometer 30.07 in (1018.5 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 9 Dec 4:53 pm EST
Extended Forecast for

2 Miles SW Damariscotta-Newcastle ME

  • Tonight

    Tonight: Snow likely, mainly between 1am and 5am. The snow could be heavy at times. Cloudy, with a low around 16. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Slight Chance
    Snow then
    Heavy Snow

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then rain. High near 38. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance
    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before midnight. Low around 29. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Rain then
    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 37. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind 5 to 10 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly between 1am and 5am. The snow could be heavy at times. Cloudy, with a low around 16. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of rain and snow before noon, then rain. High near 38. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain, mainly before midnight. Low around 29. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Partly sunny, with a high near 37. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 15. West wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Damariscotta-Newcastle ME
 44.01°N 69.57°W (Elev. 144 ft)
Last Update:
1:16 pm EST Dec 9, 2025
Forecast Valid:
5pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation