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.

46°F

8°C

Humidity NA
Wind Speed Calm
Barometer NA
Dewpoint N/A
Visibility NA
Last update 16 Apr 9:20 pm EDT
Extended Forecast for

16 Miles NNW Seboomook ME

  • Tonight

    Tonight: Rain likely, mainly before 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 43. South wind around 9 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain Likely
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 57. North wind 6 to 9 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 35. North wind around 7 mph becoming east after midnight.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 55. South wind 9 to 17 mph.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 2am. Mostly cloudy, with a low around 38. Breezy, with a south wind 18 to 20 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: Rain, mainly after 8am. High near 45. Southwest wind 13 to 17 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 23. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Low: 23 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: A slight chance of snow before noon. Partly sunny, with a high near 31. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 43. South wind around 9 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 57. North wind 6 to 9 mph.
Friday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 35. North wind around 7 mph becoming east after midnight.
Saturday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 55. South wind 9 to 17 mph.
Saturday Night
A chance of rain, mainly after 2am. Mostly cloudy, with a low around 38. Breezy, with a south wind 18 to 20 mph. Chance of precipitation is 40%.
Sunday
Rain, mainly after 8am. High near 45. Southwest wind 13 to 17 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and snow likely, becoming all snow after 11pm. Mostly cloudy, with a low around 23. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Monday
A slight chance of snow before noon. Partly sunny, with a high near 31. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 38.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Thursday
A slight chance of snow. Partly sunny, with a high near 41. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Seboomook ME
 46.11°N 69.81°W (Elev. 2165 ft)
Last Update:
7:04 pm EDT Apr 16, 2026
Forecast Valid:
9pm EDT Apr 16, 2026-6pm EDT Apr 23, 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