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

44°F

7°C

Humidity 89%
Wind Speed Calm
Barometer 29.68 in (1005.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 5 Apr 6:53 pm EDT
Extended Forecast for

5 Miles SW Jefferson ME

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Patchy fog before 8pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 33. Calm wind becoming west around 5 mph.

    Low: 33 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. West wind around 5 mph becoming calm.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of snow showers after 8am. Partly sunny, with a high near 42. Calm wind becoming west around 5 mph in the afternoon.

    High: 42 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Calm wind becoming northwest around 5 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 8pm. Patchy fog before 8pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 33. Calm wind becoming west around 5 mph.
Monday
Mostly sunny, with a high near 47. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 26. West wind around 5 mph becoming calm.
Tuesday
A 50 percent chance of snow showers after 8am. Partly sunny, with a high near 42. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 21. Calm wind becoming northwest around 5 mph.
Wednesday
Sunny, with a high near 44.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Jefferson ME
 44.15°N 69.5°W (Elev. 151 ft)
Last Update:
2:48 pm EDT Apr 5, 2026
Forecast Valid:
7pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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