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.

44°F

7°C

Humidity 91%
Wind Speed Vrbl 5 G 17 mph
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 12 Oct 3:20 pm EDT
Extended Forecast for

11 Miles SW Allagash State Wilderness Waterway ME

  • Columbus Day

    Columbus Day: Scattered showers, mainly before 5pm. Cloudy, with a high near 61. North wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Scattered
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Northeast wind 5 to 7 mph becoming calm after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow before noon, then rain. High near 42. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all rain after 11pm. Patchy fog before 11pm, then patchy fog after midnight. Low around 33. East wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow and
    Patchy Fog
    then Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly before 7am. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 49. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. West wind 5 to 9 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow before 11am, then rain. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain/Snow
    Likely then
    Rain

Detailed Forecast

Columbus Day
Scattered showers, mainly before 5pm. Cloudy, with a high near 61. North wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 28. Northeast wind 5 to 7 mph becoming calm after midnight.
Tuesday
A chance of snow before noon, then rain. High near 42. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow, becoming all rain after 11pm. Patchy fog before 11pm, then patchy fog after midnight. Low around 33. East wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, mainly before 7am. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 49. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 35. West wind 5 to 9 mph.
Thursday
Mostly sunny, with a high near 49. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 27.
Friday
A chance of rain and snow before 11am, then rain. High near 46. Chance of precipitation is 80%.
Friday Night
Rain before 2am, then rain and snow likely between 2am and 5am, then a chance of rain after 5am. Low around 29. Chance of precipitation is 90%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW Allagash State Wilderness Waterway ME
 46.34°N 69.46°W (Elev. 1066 ft)
Last Update:
2:24 pm EDT Oct 12, 2026
Forecast Valid:
3pm EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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