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.

34°F

1°C

Humidity 94%
Wind Speed Calm
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 14 Nov 4:20 pm EST
Extended Forecast for

3 Miles N Round Mountain ME

  • This Afternoon

    This Afternoon: Isolated snow showers. Mostly cloudy, with a high near 38. Calm wind. Chance of precipitation is 20%.

    High: 38 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: Scattered snow showers, mainly before 3am. Cloudy, with a low around 28. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 28 °F

    Scattered
    Snow Showers

  • Sunday

    Sunday: Scattered snow showers, mainly before 1pm. Mostly cloudy, with a high near 36. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 36 °F

    Scattered
    Snow Showers

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 24. Northwest wind 3 to 6 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 39. Northwest wind 5 to 8 mph.

    High: 39 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. West wind 6 to 9 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. West wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Isolated snow showers. Mostly cloudy, with a high near 38. Calm wind. Chance of precipitation is 20%.
Tonight
Scattered snow showers, mainly before 3am. Cloudy, with a low around 28. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 40%.
Sunday
Scattered snow showers, mainly before 1pm. Mostly cloudy, with a high near 36. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 24. Northwest wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 39. Northwest wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 26. West wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 44. West wind 11 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Round Mountain ME
 46.64°N 68.79°W (Elev. 1184 ft)
Last Update:
3:01 pm EST Nov 14, 2026
Forecast Valid:
4pm EST Nov 14, 2026-6pm EST Nov 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