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.

39°F

4°C

Humidity 88%
Wind Speed Vrbl 3 G 12 mph
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 12 Oct 7:20 pm EDT
Extended Forecast for

12 Miles WNW Chesuncook ME

  • Tonight

    Tonight: A slight chance of showers before 9pm. Mostly cloudy, with a low around 29. East wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Snow likely, possibly mixed with rain before 1pm, then rain between 1pm and 5pm, then snow, possibly mixed with rain after 5pm. High near 40. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 10pm. Patchy fog between 1am and 4am. Low around 34. East wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow and
    Patchy Fog
    then Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly before 7am. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 48. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. West wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 47. Northwest wind around 11 mph, with gusts as high as 22 mph.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Light north wind.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow before 11am, then rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain

  • Friday Night

    Friday Night: Rain before 2am, then rain and snow likely between 2am and 5am, then a chance of rain after 5am. Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Rain then
    Rain/Snow

Detailed Forecast

Tonight
A slight chance of showers before 9pm. Mostly cloudy, with a low around 29. East wind 5 to 9 mph. Chance of precipitation is 20%.
Tuesday
Snow likely, possibly mixed with rain before 1pm, then rain between 1pm and 5pm, then snow, possibly mixed with rain after 5pm. High near 40. Southeast wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 10pm. Patchy fog between 1am and 4am. Low around 34. East wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly before 7am. Patchy fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 48. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 35. West wind 7 to 13 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 47. Northwest wind around 11 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 28. Light north wind.
Friday
A chance of rain and snow before 11am, then rain. High near 45. Chance of precipitation is 80%.
Friday Night
Rain before 2am, then rain and snow likely between 2am and 5am, then a chance of rain after 5am. Low around 30. Chance of precipitation is 90%.
Saturday
A chance of rain before 8am, then a chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Chesuncook ME
 46.15°N 69.64°W (Elev. 1030 ft)
Last Update:
7:37 pm EDT Oct 12, 2026
Forecast Valid:
8pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation