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

10 Miles SE Allagash State Wilderness Waterway ME

  • Columbus Day

    Columbus Day: Scattered showers, mainly before 5pm. Cloudy, with a high near 61. North wind around 10 mph, with gusts as high as 20 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: Widespread frost between 11pm and 1am. Otherwise, mostly cloudy, with a low around 27. East wind 3 to 8 mph.

    Low: 27 °F

    Frost

  • Tuesday

    Tuesday: A chance of snow before noon, then a chance of rain and snow between noon and 1pm, then rain after 1pm. High near 41. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all rain after 1am. Low around 35. East wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 48. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. West wind 6 to 13 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 48. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain/Snow
    Likely

Detailed Forecast

Columbus Day
Scattered showers, mainly before 5pm. Cloudy, with a high near 61. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Widespread frost between 11pm and 1am. Otherwise, mostly cloudy, with a low around 27. East wind 3 to 8 mph.
Tuesday
A chance of snow before noon, then a chance of rain and snow between noon and 1pm, then rain after 1pm. High near 41. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow, becoming all rain after 1am. Low around 35. East wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 48. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 35. West wind 6 to 13 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 48. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Friday Night
Rain before 2am, then rain and snow likely. Low around 29. Chance of precipitation is 90%.
Saturday
A chance of snow. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Allagash State Wilderness Waterway ME
 46.36°N 69.14°W (Elev. 1198 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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Chance of Precipitation