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.

62°F

17°C

Humidity 92%
Wind Speed Vrbl 5 mph
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Last update 23 Aug 8:20 am EDT
Extended Forecast for

7 Miles NNE Chesuncook ME

  • Today

    Today: Scattered showers, mainly before 9am. Mostly cloudy, with a high near 71. East wind around 6 mph. Chance of precipitation is 30%.

    High: 71 °F

    Scattered
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 1am. Areas of fog. Otherwise, mostly cloudy, with a low around 60. South wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers and
    Areas Fog

  • Monday

    Monday: A chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 77. South wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    T-storms then
    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 70. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 49. Light west wind. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. West wind around 7 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered showers, mainly before 9am. Mostly cloudy, with a high near 71. East wind around 6 mph. Chance of precipitation is 30%.
Tonight
A chance of showers, mainly before 1am. Areas of fog. Otherwise, mostly cloudy, with a low around 60. South wind 3 to 5 mph. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms, mainly after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 77. South wind 5 to 8 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 51. Calm wind. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 70. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 49. Light west wind. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 72. West wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A chance of showers, mainly after 3am. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Friday
Showers likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 75. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Chesuncook ME
 46.16°N 69.39°W (Elev. 1047 ft)
Last Update:
5:25 am EDT Aug 23, 2026
Forecast Valid:
8am EDT Aug 23, 2026-6pm EDT Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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