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.

36°F

2°C

Humidity 89%
Wind Speed Vrbl 3 mph
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 13 Oct 12:20 am EDT
Extended Forecast for

10 Miles W Round Mountain ME

  • Overnight

    Overnight: Widespread frost before 3am. Otherwise, mostly cloudy, with a low around 26. East wind 3 to 5 mph.

    Low: 26 °F

    Frost

  • Tuesday

    Tuesday: A chance of snow before 1pm, then rain. High near 43. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 43 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 2am. Low around 34. East wind 8 to 11 mph, with gusts as high as 22 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 47. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain between 11pm and midnight. Mostly cloudy, with a low around 33. West wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Northwest wind 15 to 18 mph, with gusts as high as 32 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 11am, then rain and snow likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain before 2am, then rain and snow likely. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
Widespread frost before 3am. Otherwise, mostly cloudy, with a low around 26. East wind 3 to 5 mph.
Tuesday
A chance of snow before 1pm, then rain. High near 43. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 2am. Low around 34. East wind 8 to 11 mph, with gusts as high as 22 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 47. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A slight chance of rain between 11pm and midnight. Mostly cloudy, with a low around 33. West wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 48. Northwest wind 15 to 18 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 26. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
A chance of snow before 11am, then rain and snow likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Friday Night
Rain before 2am, then rain and snow likely. Low around 29. Chance of precipitation is 90%.
Saturday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 22. Blustery.
Sunday
Sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Round Mountain ME
 46.58°N 68.99°W (Elev. 1280 ft)
Last Update:
11:58 pm EDT Oct 12, 2026
Forecast Valid:
1am EDT Oct 13, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation