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.

44°F

7°C

Humidity 91%
Wind Speed Vrbl 5 G 17 mph
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 12 Oct 3:20 pm EDT
Extended Forecast for

4 Miles SSW Round Mountain ME

  • Columbus Day

    Columbus Day: Scattered showers, mainly before 5pm. Cloudy, with a high near 62. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 62 °F

    Scattered
    Showers

  • Tonight

    Tonight: Widespread frost between 10pm and 3am. Otherwise, mostly cloudy, with a low around 25. Northeast wind 5 to 8 mph becoming calm after midnight.

    Low: 25 °F

    Frost

  • Tuesday

    Tuesday: A chance of rain and snow before 1pm, then rain. High near 43. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Slight Chance
    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all rain after 2am. Low around 34. East wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 49. East wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. West wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. Northwest wind 15 to 18 mph, with gusts as high as 32 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Rain/Snow
    Likely

Detailed Forecast

Columbus Day
Scattered showers, mainly before 5pm. Cloudy, with a high near 62. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tonight
Widespread frost between 10pm and 3am. Otherwise, mostly cloudy, with a low around 25. Northeast wind 5 to 8 mph becoming calm after midnight.
Tuesday
A chance of rain and snow before 1pm, then rain. High near 43. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow, becoming all rain after 2am. Low around 34. East wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 49. East wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 33. West wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 50. Northwest wind 15 to 18 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 24.
Friday
A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Friday Night
Rain before 2am, then rain and snow likely between 2am and 5am, then a chance of rain after 5am. Low around 27. Chance of precipitation is 90%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 41. Breezy. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Round Mountain ME
 46.54°N 68.85°W (Elev. 997 ft)
Last Update:
3:59 pm EDT Oct 12, 2026
Forecast Valid:
4pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation