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.

43°F

6°C

Humidity 92%
Wind Speed SW 7 G 15 mph
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 19 Apr 12:20 pm EDT
Extended Forecast for

Round Mountain ME

  • This Afternoon

    This Afternoon: Rain before 5pm, then rain and snow. High near 43. West wind around 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow before 11pm, then a chance of snow between 11pm and 2am. Low around 21. Northwest wind 13 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Isolated snow showers after noon. Mostly sunny, with a high near 34. West wind 11 to 13 mph. Chance of precipitation is 20%.

    High: 34 °F

    Mostly Sunny
    then Isolated
    Snow Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. Northwest wind 7 to 9 mph.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 39. North wind around 6 mph becoming southwest in the afternoon.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Southeast wind around 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers between noon and 2pm, then a slight chance of rain showers after 2pm. Partly sunny, with a high near 42. South wind around 7 mph. Chance of precipitation is 20%.

    High: 42 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers between 8pm and 5am, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow showers before 11am, then a slight chance of rain showers. Partly sunny, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Rain before 5pm, then rain and snow. High near 43. West wind around 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow before 11pm, then a chance of snow between 11pm and 2am. Low around 21. Northwest wind 13 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Isolated snow showers after noon. Mostly sunny, with a high near 34. West wind 11 to 13 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 13. Northwest wind 7 to 9 mph.
Tuesday
Sunny, with a high near 39. North wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 23. Southeast wind around 7 mph.
Wednesday
A slight chance of snow showers between noon and 2pm, then a slight chance of rain showers after 2pm. Partly sunny, with a high near 42. South wind around 7 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain showers before 8pm, then a slight chance of rain and snow showers between 8pm and 5am, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Thursday
A slight chance of snow showers before 11am, then a slight chance of rain showers. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers before 9pm. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 47.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Partly sunny, with a high near 50. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Round Mountain ME
 46.6°N 68.8°W (Elev. 1706 ft)
Last Update:
6:18 am EDT Apr 19, 2026
Forecast Valid:
1pm EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation