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.

N/A

Humidity NA
Wind Speed S 7 mph
Barometer NA
Dewpoint N/A
Visibility NA
Last update 29 Mar 8:20 pm EDT
Extended Forecast for

2 Miles SSW Round Mountain ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. Southwest wind around 11 mph.

    Low: 21 °F

    Mostly Cloudy

  • Monday

    Monday: Scattered snow showers before noon, then scattered rain and snow showers between noon and 1pm, then scattered rain showers after 1pm. Mostly cloudy, with a high near 44. Southwest wind 14 to 17 mph. Chance of precipitation is 40%.

    High: 44 °F

    Scattered
    Snow Showers
    then
    Scattered
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain showers before 9pm, then a slight chance of snow showers between 9pm and 10pm. Mostly cloudy, with a low around 19. Northwest wind 10 to 18 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Isolated
    Rain/Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after 3pm. Partly sunny, with a high near 33. North wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 33 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: Freezing rain and sleet, possibly mixed with snow before 1am, then freezing rain and sleet. Patchy fog after 3am. Low around 24. East wind 14 to 16 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain, snow, freezing rain, and sleet before 4pm, then a slight chance of rain, freezing rain, and sleet between 4pm and 5pm, then a slight chance of rain after 5pm. Patchy fog before 7am. High near 33. East wind 11 to 14 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 33 °F

    Wintry Mix
    and Patchy
    Fog then
    Chance Wintry
    Mix

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Northwest wind around 7 mph, with gusts as high as 18 mph.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. Southwest wind around 11 mph.
Monday
Scattered snow showers before noon, then scattered rain and snow showers between noon and 1pm, then scattered rain showers after 1pm. Mostly cloudy, with a high near 44. Southwest wind 14 to 17 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of rain showers before 9pm, then a slight chance of snow showers between 9pm and 10pm. Mostly cloudy, with a low around 19. Northwest wind 10 to 18 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow, mainly after 3pm. Partly sunny, with a high near 33. North wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Freezing rain and sleet, possibly mixed with snow before 1am, then freezing rain and sleet. Patchy fog after 3am. Low around 24. East wind 14 to 16 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of 1 to 2 inches possible.
Wednesday
Rain, snow, freezing rain, and sleet before 4pm, then a slight chance of rain, freezing rain, and sleet between 4pm and 5pm, then a slight chance of rain after 5pm. Patchy fog before 7am. High near 33. East wind 11 to 14 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 15. Northwest wind around 7 mph, with gusts as high as 18 mph.
Thursday
Partly sunny, with a high near 33.
Thursday Night
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
Snow likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.
Saturday
A slight chance of snow. Mostly sunny, with a high near 36. Chance of precipitation is 20%.
Saturday Night
A chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
Rain, snow, and freezing rain likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Round Mountain ME
 46.58°N 68.8°W (Elev. 1804 ft)
Last Update:
7:04 pm EDT Mar 29, 2026
Forecast Valid:
8pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation