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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 14 Oct 12:20 am EDT
Extended Forecast for

10 Miles W Allagash State Wilderness Waterway ME

  • Overnight

    Overnight: Rain and snow. Low around 32. East wind around 8 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain likely before 10am, then a chance of showers between 10am and 2pm. Cloudy, with a high near 46. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Rain Likely
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. West wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 46. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 11am. High near 40. Southeast wind 3 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 40 °F

    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain and snow, mainly before 3am. Low around 27. Breezy, with a southeast wind 10 to 20 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 27 °F

    Rain/Snow and
    Breezy

  • Saturday

    Saturday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Rain and snow. Low around 32. East wind around 8 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Rain likely before 10am, then a chance of showers between 10am and 2pm. Cloudy, with a high near 46. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 30. West wind 9 to 11 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 46. Northwest wind 9 to 11 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 27. Calm wind.
Friday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 40. Southeast wind 3 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain and snow, mainly before 3am. Low around 27. Breezy, with a southeast wind 10 to 20 mph becoming west after midnight. Chance of precipitation is 90%.
Saturday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 49.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Allagash State Wilderness Waterway ME
 46.41°N 69.51°W (Elev. 1398 ft)
Last Update:
10:03 pm EDT Oct 13, 2026
Forecast Valid:
12am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation