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 Calm
Barometer NA
Dewpoint N/A
Visibility NA
Last update 23 Mar 4:20 am EDT
Extended Forecast for

3 Miles NNE Allagash State Wilderness Waterway ME

  • Today

    Today: A chance of light snow, mainly after 1pm. Mostly cloudy, with a high near 32. Northeast wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Light Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Light northeast wind.

    Low: 10 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 36. West wind 3 to 7 mph.

    High: 36 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. Southwest wind around 6 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly after 2pm. Partly sunny, with a high near 32. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 15. South wind around 6 mph. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Likely

  • Thursday

    Thursday: A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 38. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow likely, mainly after 9pm. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.

    Low: 15 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of snow, mainly before 11am. Mostly sunny, with a high near 28. Chance of precipitation is 40%.

    High: 28 °F

    Chance Snow

Detailed Forecast

Today
A chance of light snow, mainly after 1pm. Mostly cloudy, with a high near 32. Northeast wind 3 to 8 mph. Chance of precipitation is 40%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 10. Light northeast wind.
Tuesday
Mostly sunny, with a high near 36. West wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 19. Southwest wind around 6 mph.
Wednesday
A chance of snow, mainly after 2pm. Partly sunny, with a high near 32. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 15. South wind around 6 mph. Chance of precipitation is 60%.
Thursday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 38. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday Night
Rain and snow likely, mainly after 9pm. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.
Friday
A chance of snow, mainly before 11am. Mostly sunny, with a high near 28. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around -3.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
A slight chance of snow. Mostly sunny, with a high near 33. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Allagash State Wilderness Waterway ME
 46.49°N 69.3°W (Elev. 919 ft)
Last Update:
4:02 am EDT Mar 23, 2026
Forecast Valid:
4am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation