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.

41°F

5°C

Humidity 89%
Wind Speed Vrbl 5 mph
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 12 Oct 5:20 pm EDT
Extended Forecast for

13 Miles E Allagash State Wilderness Waterway ME

  • Columbus Day

    Columbus Day: Isolated showers. Cloudy, with a steady temperature around 40. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 40 °F

    Isolated
    Showers

  • Tonight

    Tonight: Widespread frost between midnight and 2am. Otherwise, mostly cloudy, with a low around 27. Northeast wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Mostly Cloudy
    then Frost

  • Tuesday

    Tuesday: A chance of snow before 2pm, then snow likely, possibly mixed with rain between 2pm and 3pm, then rain after 3pm. High near 40. Southeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Slight Chance
    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all rain after 1am. Low around 34. East wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, mainly before noon. Mostly cloudy, with a high near 46. East wind 5 to 9 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: 46 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. West wind 9 to 16 mph, with gusts as high as 29 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 33 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

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

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Snow, possibly mixed with rain, becoming all rain after 5pm. High near 43. Chance of precipitation is 80%.

    High: 43 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

Detailed Forecast

Columbus Day
Isolated showers. Cloudy, with a steady temperature around 40. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Widespread frost between midnight and 2am. Otherwise, mostly cloudy, with a low around 27. Northeast wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday
A chance of snow before 2pm, then snow likely, possibly mixed with rain between 2pm and 3pm, then rain after 3pm. High near 40. Southeast wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all rain after 1am. Low around 34. East wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 46. East wind 5 to 9 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 9 to 16 mph, with gusts as high as 29 mph.
Thursday
Mostly sunny, with a high near 46. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 33 mph.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Snow, possibly mixed with rain, becoming all rain after 5pm. High near 43. Chance of precipitation is 80%.
Friday Night
Rain before 11pm, then rain and snow. Low around 29. Chance of precipitation is 90%.
Saturday
A chance of snow. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 22. Blustery.
Sunday
Sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles E Allagash State Wilderness Waterway ME
 46.46°N 69.06°W (Elev. 1621 ft)
Last Update:
4:03 pm EDT Oct 12, 2026
Forecast Valid:
5pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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