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

35°F

2°C

Humidity 67%
Wind Speed Calm
Barometer 30.51 in (1033.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 6 Mar 1:53 pm EST
Extended Forecast for

Wiscasset ME

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 33. East wind around 5 mph.

    High: 33 °F

    Mostly Cloudy

  • Tonight

    Tonight: Patchy freezing rain after 11pm. Patchy fog after 3am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%.

    Low: 30 °F

    Patchy
    Freezing Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Areas of drizzle or freezing rain before 8am, then areas of drizzle between 8am and 3pm. Areas of fog before 2pm. Otherwise, cloudy, with a high near 40. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Areas
    Drizzle/Freezing
    Rain and
    Areas Fog

  • Saturday Night

    Saturday Night: Patchy drizzle and fog before 1am, then showers likely, mainly between 1am and 5am. Cloudy, with a low around 36. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A 40 percent chance of rain before 9am. Partly sunny, with a high near 56. West wind 5 to 10 mph.

    High: 56 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 33. East wind around 5 mph.
Tonight
Patchy freezing rain after 11pm. Patchy fog after 3am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%.
Saturday
Areas of drizzle or freezing rain before 8am, then areas of drizzle between 8am and 3pm. Areas of fog before 2pm. Otherwise, cloudy, with a high near 40. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Patchy drizzle and fog before 1am, then showers likely, mainly between 1am and 5am. Cloudy, with a low around 36. Southwest wind 5 to 10 mph. Chance of precipitation is 60%.
Sunday
A 40 percent chance of rain before 9am. Partly sunny, with a high near 56. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 60.
Tuesday Night
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 31.
Wednesday
Rain likely. Cloudy, with a high near 42. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 24. Chance of precipitation is 70%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wiscasset ME
 44.02°N 69.66°W (Elev. 49 ft)
Last Update:
1:37 pm EST Mar 6, 2026
Forecast Valid:
2pm EST Mar 6, 2026-6pm EDT Mar 12, 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