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 NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update 18 Oct 12:20 am EDT
Extended Forecast for

10 Miles E Allagash State Wilderness Waterway ME

  • Overnight

    Overnight: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 58. Calm wind.

    High: 58 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Patchy frost between 10pm and 5am. Otherwise, increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, partly sunny, with a high near 62. Light southeast wind becoming south 5 to 9 mph in the morning.

    High: 62 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. Southeast wind around 8 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain, mainly after 11am. Mostly cloudy, with a high near 60. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 42. East wind 6 to 8 mph. Chance of precipitation is 70%.

    Low: 42 °F

    Rain Likely

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Overnight
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 25. Calm wind.
Saturday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 58. Calm wind.
Saturday Night
Patchy frost between 10pm and 5am. Otherwise, increasing clouds, with a low around 34. Calm wind.
Sunday
Areas of frost before 8am. Otherwise, partly sunny, with a high near 62. Light southeast wind becoming south 5 to 9 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 39. Southeast wind around 8 mph.
Monday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 60. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain likely. Mostly cloudy, with a low around 42. East wind 6 to 8 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Wednesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Allagash State Wilderness Waterway ME
 46.42°N 69.1°W (Elev. 1299 ft)
Last Update:
8:48 pm EDT Oct 17, 2025
Forecast Valid:
1am EDT Oct 18, 2025-6pm EDT Oct 24, 2025
 
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