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.

61°F

16°C

Humidity 94%
Wind Speed Vrbl 3 mph
Barometer NA
Dewpoint 59°F (15°C)
Visibility NA
Last update 23 Aug 7:20 am EDT
Extended Forecast for

9 Miles SSW Clayton Lake ME

  • Today

    Today: Scattered showers, mainly after 4pm. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 69. East wind around 7 mph. Chance of precipitation is 30%.

    High: 69 °F

    Scattered
    Showers and
    Areas Fog

  • Tonight

    Tonight: A chance of showers and thunderstorms. Areas of fog. Otherwise, mostly cloudy, with a low around 60. Southeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers and
    Areas Fog

  • Monday

    Monday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 74. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    T-storms then
    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 69. 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: 69 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 49. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 71. West wind around 8 mph.

    High: 71 °F

    Partly 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 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered showers, mainly after 4pm. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 69. East wind around 7 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms. Areas of fog. Otherwise, mostly cloudy, with a low around 60. Southeast wind around 5 mph. Chance of precipitation is 40%.
Monday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 4pm, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 74. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 30%.
Tuesday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 69. 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. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 71. West wind around 8 mph.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Friday
Showers likely. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Saturday
A slight chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW Clayton Lake ME
 46.49°N 69.61°W (Elev. 1198 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