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 NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

14 Miles SW Allagash State Wilderness Waterway ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Light and variable wind becoming west 5 to 7 mph in the evening.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 17. Wind chill values as low as -3. West wind around 6 mph becoming calm in the afternoon.

    High: 17 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 2. Wind chill values as low as -7. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 40%.

    Low: 2 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny and cold, with a high near 8. Wind chill values as low as -12. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 8 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -1. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 18. Southwest wind around 7 mph.

    High: 18 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 9. South wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 9 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.

    High: 28 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. Light and variable wind becoming west 5 to 7 mph in the evening.
Sunday
Increasing clouds, with a high near 17. Wind chill values as low as -3. West wind around 6 mph becoming calm in the afternoon.
Sunday Night
A chance of snow, mainly after 10pm. Mostly cloudy, with a low around 2. Wind chill values as low as -7. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 40%.
Monday
Mostly sunny and cold, with a high near 8. Wind chill values as low as -12. West wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around -1. West wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 18. Southwest wind around 7 mph.
Tuesday Night
A slight chance of snow between 9pm and 3am. Mostly cloudy, with a low around 9. South wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Wednesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
A chance of snow. Partly sunny, with a high near 23. Chance of precipitation is 30%.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 5. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers. Mostly cloudy, with a high near 18. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles SW Allagash State Wilderness Waterway ME
 46.31°N 69.53°W (Elev. 1040 ft)
Last Update:
12:43 pm EST Dec 6, 2025
Forecast Valid:
8pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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