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.

35°F

2°C

Humidity 53%
Wind Speed Vrbl 2 mph
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 11 Apr 7:20 pm EDT
Extended Forecast for

2 Miles SSW Round Mountain ME

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 22. Northwest wind 16 to 18 mph.

    Low: 22 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 44. Northwest wind 6 to 14 mph.

    High: 44 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of snow before 3am, then a chance of rain between 3am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 29. South wind 6 to 14 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Monday

    Monday: Rain. High near 50. South wind 13 to 17 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 9pm. Mostly cloudy, with a low around 38. Northwest wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Northwest wind 7 to 10 mph becoming southwest in the afternoon.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely, mainly between 10pm and 3am. Mostly cloudy, with a low around 38. Northeast wind around 6 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.

    High: 52 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 9pm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 22. Northwest wind 16 to 18 mph.
Sunday
Sunny, with a high near 44. Northwest wind 6 to 14 mph.
Sunday Night
A chance of snow before 3am, then a chance of rain between 3am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 29. South wind 6 to 14 mph. Chance of precipitation is 40%.
Monday
Rain. High near 50. South wind 13 to 17 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 38. Northwest wind around 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 53. Northwest wind 7 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Rain likely, mainly between 10pm and 3am. Mostly cloudy, with a low around 38. Northeast wind around 6 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Wednesday Night
Rain likely, mainly after 9pm. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Thursday
A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Friday
A slight chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 20%.
Friday Night
A slight chance of rain. Partly cloudy, with a low around 36. Chance of precipitation is 20%.
Saturday
A slight chance of rain. Mostly sunny, with a high near 58. Chance of precipitation is 20%.
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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:
8:07 pm EDT Apr 11, 2026
Forecast Valid:
8pm EDT Apr 11, 2026-6pm EDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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