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 29 Mar 10:25 pm EDT
Extended Forecast for

18 Miles NW Chesuncook ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Light south wind.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Scattered snow showers before 10am, then scattered rain showers. Mostly cloudy, with a high near 47. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

    High: 47 °F

    Scattered
    Rain/Snow
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers before 9pm. Mostly cloudy, with a low around 21. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 21 °F

    Isolated
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow between 9am and 3pm, then rain and snow likely. Mostly cloudy, with a high near 36. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Snow, freezing rain and sleet, possibly mixed with rain before 9pm, then freezing rain and sleet, possibly mixed with snow between 9pm and 10pm, then freezing rain and sleet after 10pm. Patchy fog after 4am. Low around 28. East wind around 6 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than one inch possible.

    Low: 28 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Freezing rain and sleet before 10am, then a chance of rain between 10am and 2pm. Patchy fog between 7am and 8am. High near 38. Southeast wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Wintry Mix
    and Patchy
    Fog then
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Northwest wind around 6 mph, with gusts as high as 16 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 8pm. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Light south wind.
Monday
Scattered snow showers before 10am, then scattered rain showers. Mostly cloudy, with a high near 47. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Monday Night
Isolated showers before 9pm. Mostly cloudy, with a low around 21. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 20%.
Tuesday
A chance of snow between 9am and 3pm, then rain and snow likely. Mostly cloudy, with a high near 36. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow, freezing rain and sleet, possibly mixed with rain before 9pm, then freezing rain and sleet, possibly mixed with snow between 9pm and 10pm, then freezing rain and sleet after 10pm. Patchy fog after 4am. Low around 28. East wind around 6 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Wednesday
Freezing rain and sleet before 10am, then a chance of rain between 10am and 2pm. Patchy fog between 7am and 8am. High near 38. Southeast wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 19. Northwest wind around 6 mph, with gusts as high as 16 mph.
Thursday
Partly sunny, with a high near 36.
Thursday Night
A chance of snow, mainly after 8pm. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
Snow likely before 5pm, then snow and freezing rain likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.
Friday Night
Snow and freezing rain likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Saturday
A slight chance of snow. Partly sunny, with a high near 39. Chance of precipitation is 20%.
Saturday Night
A chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NW Chesuncook ME
 46.26°N 69.64°W (Elev. 1211 ft)
Last Update:
8:35 pm EDT Mar 29, 2026
Forecast Valid:
10pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation