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

9 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 26. East wind 3 to 7 mph.

    Low: 26 °F

    Frost

  • Tuesday

    Tuesday: A chance of snow before noon, then rain. High near 42. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all rain after midnight. Low around 35. East wind 6 to 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 48. East wind 5 to 7 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 34. West wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Rain and snow likely, becoming all rain after 2pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °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 26. East wind 3 to 7 mph.
Tuesday
A chance of snow before noon, then rain. High near 42. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow, becoming all rain after midnight. Low around 35. East wind 6 to 9 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 7 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 34. West wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 48. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 25.
Friday
Rain and snow likely, becoming all rain after 2pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Friday Night
Rain before 2am, then rain and snow likely. Low around 28. Chance of precipitation is 90%.
Saturday
A chance of snow. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Allagash State Wilderness Waterway ME
 46.37°N 69.17°W (Elev. 1099 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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