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

34°F

1°C

Humidity 79%
Wind Speed Calm
Barometer 30.06 in (1017.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 2 Nov 1:53 am EST
Extended Forecast for

Wiscasset Airport ME

  • Overnight

    Overnight: Mostly clear, with a low around 33. West wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. West wind 5 to 10 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 59. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 59 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Showers, mainly before midnight. Low around 42. Southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Showers then
    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 33. West wind around 5 mph.
Sunday
Sunny, with a high near 53. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 27. Calm wind.
Monday
Increasing clouds, with a high near 59. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Showers, mainly before midnight. Low around 42. Southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers before noon. Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 56.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 39.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 57.
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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:
1:40 am EST Nov 2, 2025
Forecast Valid:
1am EDT Nov 2, 2025-6pm EST Nov 8, 2025
 
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