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 88%
Wind Speed Vrbl 3 mph
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 12 Oct 10:20 pm EDT
Extended Forecast for

7 Miles NE Allagash State Wilderness Waterway ME

  • Tonight

    Tonight: Widespread frost, mainly between midnight and 2am. Otherwise, mostly cloudy, with a low around 26. East wind 3 to 6 mph.

    Low: 26 °F

    Frost

  • Tuesday

    Tuesday: A chance of snow before 1pm, then rain. High near 42. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 1am. Patchy fog before 11pm, then patchy fog after midnight. Low around 34. East wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly before 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 47. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A slight chance of rain between 11pm and midnight. Mostly cloudy, with a low around 33. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Northwest wind 13 to 17 mph, with gusts as high as 30 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Rain and snow likely, becoming all rain after 2pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain before 2am, then rain and snow likely. Low around 27. Chance of precipitation is 90%.

    Low: 27 °F

    Rain then
    Rain/Snow

Detailed Forecast

Tonight
Widespread frost, mainly between midnight and 2am. Otherwise, mostly cloudy, with a low around 26. East wind 3 to 6 mph.
Tuesday
A chance of snow before 1pm, then rain. High near 42. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 1am. Patchy fog before 11pm, then patchy fog after midnight. Low around 34. East wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly before 8am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 47. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of rain between 11pm and midnight. Mostly cloudy, with a low around 33. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 48. Northwest wind 13 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.
Friday
Rain and snow likely, becoming all rain after 2pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Friday Night
Rain before 2am, then rain and snow likely. Low around 27. Chance of precipitation is 90%.
Saturday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 40. Breezy. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Allagash State Wilderness Waterway ME
 46.52°N 69.22°W (Elev. 1099 ft)
Last Update:
10:00 pm EDT Oct 12, 2026
Forecast Valid:
11pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation