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.

Partly Cloudy

47°F

8°C

Humidity 74%
Wind Speed SW 8 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 26 Mar 1:53 pm EDT
Extended Forecast for

Muscongus ME

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 52. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly before 2am. Low around 33. West wind around 5 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Rain

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. North wind around 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 32. North wind around 5 mph.

    High: 32 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 52. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Rain, mainly before 2am. Low around 33. West wind around 5 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 41. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 16. North wind around 5 mph.
Saturday
Mostly sunny, with a high near 32. North wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly cloudy, with a high near 48.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Muscongus ME
 43.95°N 69.46°W (Elev. 16 ft)
Last Update:
6:02 am EDT Mar 26, 2026
Forecast Valid:
2pm EDT Mar 26, 2026-6pm EDT Apr 1, 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