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.

49°F

9°C

Humidity 19%
Wind Speed Calm
Barometer NA
Dewpoint 8°F (-13°C)
Visibility NA
Last update 12 Apr 5:20 pm EDT
Extended Forecast for

18 Miles NE Lac Frontiere ME

  • Tonight

    Tonight: Rain likely, mainly after 5am. Mostly cloudy, with a low around 31. South wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Rain
    Likely

  • Monday

    Monday: Rain, mainly before 5pm. Patchy fog between 7am and 8am. High near 54. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of rain before 8pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 36. West wind 5 to 9 mph. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain
    then Patchy
    Fog

  • Tuesday

    Tuesday: A chance of rain, mainly after 4pm. Partly sunny, with a high near 51. Light and variable wind. Chance of precipitation is 30%.

    High: 51 °F

    Mostly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly between 8pm and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 37. East wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: A chance of rain. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Northeast wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 54 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 35. Light north wind. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
Rain likely, mainly after 5am. Mostly cloudy, with a low around 31. South wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly before 5pm. Patchy fog between 7am and 8am. High near 54. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of rain before 8pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 36. West wind 5 to 9 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 51. Light and variable wind. Chance of precipitation is 30%.
Tuesday Night
Rain likely, mainly between 8pm and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 37. East wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 54. Northeast wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 35. Light north wind. Chance of precipitation is 40%.
Thursday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Thursday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
A chance of rain, mainly before 10am. Partly sunny, with a high near 60. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NE Lac Frontiere ME
 46.89°N 69.75°W (Elev. 978 ft)
Last Update:
4:03 pm EDT Apr 12, 2026
Forecast Valid:
5pm EDT Apr 12, 2026-6pm EDT Apr 19, 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