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.

69°F

21°C

Humidity 77%
Wind Speed Calm
Barometer NA
Dewpoint 62°F (17°C)
Visibility NA
Last update 17 Aug 7:20 pm EDT
Extended Forecast for

5 Miles E Clayton Lake ME

  • Tonight

    Tonight: Isolated showers before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 20%.

    Low: 57 °F

    Isolated
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: Isolated showers between 2pm and 5pm, then isolated showers and thunderstorms after 5pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 75. Calm wind. Chance of precipitation is 20%.

    High: 75 °F

    Patchy Fog
    then Isolated
    T-storms

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Areas
    Fog

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 77 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 9pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 20%.
Tuesday
Isolated showers between 2pm and 5pm, then isolated showers and thunderstorms after 5pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 75. Calm wind. Chance of precipitation is 20%.
Tuesday Night
Isolated showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.
Wednesday
A slight chance of showers after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers before 9pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 73. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 46. Calm wind.
Friday
Sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 74. Chance of precipitation is 40%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Clayton Lake ME
 46.61°N 69.42°W (Elev. 1109 ft)
Last Update:
4:02 pm EDT Aug 17, 2026
Forecast Valid:
8pm EDT Aug 17, 2026-6pm EDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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