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.

51°F

11°C

Humidity 94%
Wind Speed Calm
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 15 Aug 1:20 am EDT
Extended Forecast for

5 Miles SSE Clayton Lake ME

  • Overnight

    Overnight: Clear, with a low around 48. Light northwest wind.

    Low: 48 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 70. Northwest wind 3 to 6 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 72. Light southwest wind.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 52. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers. High near 67. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 48. Light northwest wind.
Saturday
Sunny, with a high near 70. Northwest wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 48. Calm wind.
Sunday
Partly sunny, with a high near 72. Light southwest wind.
Sunday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 52. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 67. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 50. Calm wind. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Thursday
Showers likely. Partly sunny, with a high near 71. Chance of precipitation is 60%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 49. Chance of precipitation is 20%.
Friday
Sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Clayton Lake ME
 46.54°N 69.5°W (Elev. 1539 ft)
Last Update:
12:34 am EDT Aug 15, 2026
Forecast Valid:
1am EDT Aug 15, 2026-6pm EDT Aug 21, 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