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.

38°F

3°C

Humidity 60%
Wind Speed Vrbl 3 mph
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 13 Nov 1:20 pm EST
Extended Forecast for

6 Miles SSW Allagash State Wilderness Waterway ME

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 39. Northwest wind 6 to 8 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: Isolated snow showers between midnight and 5am. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.

    Low: 27 °F

    Cloudy then
    Isolated Snow
    Showers

  • Saturday

    Saturday: Isolated snow showers before 10am, then isolated snow showers after 11am. Cloudy, with a high near 37. Light north wind. Chance of precipitation is 20%.

    High: 37 °F

    Isolated Snow
    Showers

  • Saturday Night

    Saturday Night: Isolated snow showers before 11pm. Cloudy, with a low around 27. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 27 °F

    Isolated Snow
    Showers then
    Cloudy

  • Sunday

    Sunday: Isolated snow showers. Mostly cloudy, with a high near 37. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 37 °F

    Isolated Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 38. West wind 3 to 7 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 39. Northwest wind 6 to 8 mph.
Tonight
Isolated snow showers between midnight and 5am. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.
Saturday
Isolated snow showers before 10am, then isolated snow showers after 11am. Cloudy, with a high near 37. Light north wind. Chance of precipitation is 20%.
Saturday Night
Isolated snow showers before 11pm. Cloudy, with a low around 27. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 20%.
Sunday
Isolated snow showers. Mostly cloudy, with a high near 37. Northwest wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 7 mph.
Monday
Sunny, with a high near 38. West wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Allagash State Wilderness Waterway ME
 46.37°N 69.36°W (Elev. 919 ft)
Last Update:
1:43 pm EST Nov 13, 2026
Forecast Valid:
2pm EST Nov 13, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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