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

47°F

8°C

Humidity 71%
Wind Speed Calm
Barometer 29.94 in (1013.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 17 Oct 8:53 pm EDT
Extended Forecast for

Muscongus ME

  • Tonight

    Tonight: Mostly clear, with a low around 37. North wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 63. North wind around 5 mph becoming calm in the afternoon.

    High: 63 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. South wind 5 to 10 mph.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers before 11am, then rain likely after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Rain Likely

  • Monday Night

    Monday Night: Rain likely before 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Rain Likely

  • Tuesday

    Tuesday: A 40 percent chance of showers. Partly sunny, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 37. North wind around 5 mph.
Saturday
Patchy frost between 7am and 8am. Otherwise, sunny, with a high near 63. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
Partly cloudy, with a low around 44. Calm wind.
Sunday
Mostly sunny, with a high near 63. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 50. South wind 5 to 10 mph.
Monday
A chance of showers before 11am, then rain likely after 11am. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Monday Night
Rain likely before 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48.
Wednesday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 40.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Muscongus ME
 43.97°N 69.46°W (Elev. 98 ft)
Last Update:
7:19 pm EDT Oct 17, 2025
Forecast Valid:
8pm EDT Oct 17, 2025-6pm EDT Oct 24, 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