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 Vrbl 5 mph
Barometer NA
Dewpoint N/A
Visibility NA
Last update 29 Mar 4:20 am EDT
Extended Forecast for

10 Miles E Allagash State Wilderness Waterway ME

  • Today

    Today: Isolated snow showers after noon. Partly sunny, with a high near 32. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 32 °F

    Partly Sunny
    then Isolated
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Southwest wind around 6 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow before 11am, then a chance of rain. Mostly cloudy, with a high near 45. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. West wind 5 to 9 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and snow likely, mainly after 2pm. Mostly cloudy, with a high near 36. Northeast wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 36 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, snow, freezing rain, and sleet before 11pm, then freezing rain and sleet between 11pm and 3am, then rain, freezing rain, and sleet after 3am. Patchy fog after 3am. Low around 27. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 27 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain, mainly before 11am. Patchy fog before 8am. High near 38. East wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.

    High: 38 °F

    Rain and
    Patchy Fog
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and midnight. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated snow showers after noon. Partly sunny, with a high near 32. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 22. Southwest wind around 6 mph.
Monday
A chance of snow before 11am, then a chance of rain. Mostly cloudy, with a high near 45. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 22. West wind 5 to 9 mph.
Tuesday
Rain and snow likely, mainly after 2pm. Mostly cloudy, with a high near 36. Northeast wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Rain, snow, freezing rain, and sleet before 11pm, then freezing rain and sleet between 11pm and 3am, then rain, freezing rain, and sleet after 3am. Patchy fog after 3am. Low around 27. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain, mainly before 11am. Patchy fog before 8am. High near 38. East wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and midnight. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 14. Chance of precipitation is 20%.
Friday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Allagash State Wilderness Waterway ME
 46.42°N 69.1°W (Elev. 1299 ft)
Last Update:
4:02 am EDT Mar 29, 2026
Forecast Valid:
4am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation