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.

57°F

14°C

Humidity 96%
Wind Speed Vrbl 7 mph
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 5 Nov 6:20 pm EST
Extended Forecast for

7 Miles SW Allagash State Wilderness Waterway ME

  • Tonight

    Tonight: Showers likely, mainly before 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Mostly cloudy, with a high near 60. West wind 5 to 7 mph becoming calm in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of rain between 1am and 2am. Cloudy, with a low around 34. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 20%.

    Low: 34 °F

    Cloudy then
    Slight Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 43. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 30. Northeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: Snow likely before 8am, then rain likely. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 41. North wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain/Snow
    Likely and
    Areas Fog
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A slight chance of rain before 9pm. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before 2am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 50. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy, with a high near 60. West wind 5 to 7 mph becoming calm in the afternoon.
Friday Night
A slight chance of rain between 1am and 2am. Cloudy, with a low around 34. Calm wind becoming north around 5 mph in the evening. Chance of precipitation is 20%.
Saturday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 43. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain likely, mainly after 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 30. Northeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Snow likely before 8am, then rain likely. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 41. North wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.
Monday
A chance of rain and snow before 10am, then a chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.
Monday Night
A slight chance of rain before 9pm. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Tuesday
A chance of rain, mainly after 2pm. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Veterans Day
Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Allagash State Wilderness Waterway ME
 46.38°N 69.42°W (Elev. 1027 ft)
Last Update:
5:50 pm EST Nov 5, 2026
Forecast Valid:
6pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation