National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Clayton Lake (K40B)

Lat: 46.62°NLon: 69.53°WElev: 1030ft.

34°F

1°C

Humidity 79%
Wind Speed Calm
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 13 Nov 4:20 pm EST
Extended Forecast for

11 Miles SE Allagash State Wilderness Waterway ME

  • Tonight

    Tonight: Scattered snow showers, mainly between midnight and 3am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 30%.

    Low: 26 °F

    Cloudy then
    Scattered
    Snow Showers

  • Saturday

    Saturday: Isolated snow showers. Mostly cloudy, with a high near 37. Light northwest wind. Chance of precipitation is 20%.

    High: 37 °F

    Isolated Snow
    Showers

  • Saturday Night

    Saturday Night: Scattered snow showers, mainly before 10pm. Cloudy, with a low around 27. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 27 °F

    Scattered
    Snow Showers
    then Cloudy

  • Sunday

    Sunday: Scattered snow showers before 5pm, then a slight chance of rain showers. Mostly cloudy, with a high near 37. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 37 °F

    Isolated Snow
    Showers then
    Scattered
    Rain/Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. West wind 3 to 5 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 39. West wind 5 to 8 mph.

    High: 39 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. West wind around 7 mph, with gusts as high as 17 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered snow showers, mainly between midnight and 3am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 30%.
Saturday
Isolated snow showers. Mostly cloudy, with a high near 37. Light northwest wind. Chance of precipitation is 20%.
Saturday Night
Scattered snow showers, mainly before 10pm. Cloudy, with a low around 27. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 30%.
Sunday
Scattered snow showers before 5pm, then a slight chance of rain showers. Mostly cloudy, with a high near 37. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 24. West wind 3 to 5 mph.
Monday
Sunny, with a high near 39. West wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 25. West wind around 7 mph, with gusts as high as 17 mph.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Allagash State Wilderness Waterway ME
 46.33°N 69.19°W (Elev. 1010 ft)
Last Update:
3:01 pm EST Nov 13, 2026
Forecast Valid:
4pm EST Nov 13, 2026-6pm EST Nov 20, 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