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.

52°F

11°C

Humidity 73%
Wind Speed Calm
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 17 Apr 11:20 am EDT
Extended Forecast for

18 Miles NE Lac Frontiere ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. North wind around 6 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 61. South wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 61 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 2am. Mostly cloudy, with a low around 41. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 8am. High near 50. South wind around 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 21. Northwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 21 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 35. West wind around 11 mph, with gusts as high as 22 mph.

    High: 35 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. North wind around 6 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 33. Light and variable wind.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 61. South wind 6 to 14 mph, with gusts as high as 25 mph.
Saturday Night
A chance of rain, mainly after 2am. Mostly cloudy, with a low around 41. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday
Rain, mainly after 8am. High near 50. South wind around 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely, possibly mixed with snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 21. Northwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Partly sunny, with a high near 35. West wind around 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Sunny, with a high near 43.
Tuesday Night
A chance of snow, mainly after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 45. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NE Lac Frontiere ME
 46.89°N 69.75°W (Elev. 978 ft)
Last Update:
4:03 am EDT Apr 17, 2026
Forecast Valid:
12pm EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation