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.

30°F

-1°C

Humidity 73%
Wind Speed Vrbl 5 mph
Barometer 30.09 in (1021.2 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 24 Nov 6:20 pm EST
Extended Forecast for

3 Miles NNE Allagash State Wilderness Waterway ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Southwest wind 3 to 6 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. West wind 5 to 7 mph becoming calm in the afternoon.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow and freezing rain before 8am, then rain likely. Mostly cloudy, with a high near 40. Light east wind. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    High: 40 °F

    Chance Wintry
    Mix then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 30. Calm wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain showers likely, possibly mixing with snow after 8am, then gradually ending. Mostly cloudy, with a high near 38. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Rain/Snow
    Likely then
    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly after 10pm. Mostly cloudy, with a low around 23. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Southwest wind 3 to 6 mph.
Tuesday
Mostly cloudy, with a high near 41. West wind 5 to 7 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 26. Calm wind.
Wednesday
A slight chance of snow and freezing rain before 8am, then rain likely. Mostly cloudy, with a high near 40. Light east wind. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 30. Calm wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Thanksgiving Day
Rain showers likely, possibly mixing with snow after 8am, then gradually ending. Mostly cloudy, with a high near 38. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of snow showers, mainly after 10pm. Mostly cloudy, with a low around 23. Southwest wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
A slight chance of snow. Partly sunny, with a high near 29. Chance of precipitation is 20%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Allagash State Wilderness Waterway ME
 46.49°N 69.3°W (Elev. 919 ft)
Last Update:
5:36 pm EST Nov 24, 2025
Forecast Valid:
7pm EST Nov 24, 2025-6pm EST Dec 1, 2025
 
Forecast Discussion
 
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Additional Resources

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