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.

39°F

4°C

Humidity NA
Wind Speed Calm
Barometer NA
Dewpoint N/A
Visibility NA
Last update 15 Apr 8:20 am EDT
Extended Forecast for

2 Miles WSW Allagash ME

  • Today

    Today: Patchy drizzle before 11am, then a chance of rain after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. Light and variable wind. Chance of precipitation is 30%.

    High: 54 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Chance
    Rain

  • Tonight

    Tonight: A chance of rain before 4am, then a chance of rain after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely, mainly after 8am. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 55. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A slight chance of rain before 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 57. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 62. Southeast wind 3 to 8 mph.

    High: 62 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

Detailed Forecast

Today
Patchy drizzle before 11am, then a chance of rain after 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. Light and variable wind. Chance of precipitation is 30%.
Tonight
A chance of rain before 4am, then a chance of rain after 5am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 41. Calm wind. Chance of precipitation is 30%.
Thursday
Rain likely, mainly after 8am. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, with a high near 55. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of rain. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 38. Calm wind. Chance of precipitation is 40%.
Friday
A slight chance of rain before 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 57. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 35. Calm wind.
Saturday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 62. Southeast wind 3 to 8 mph.
Saturday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Sunday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Sunday Night
Rain likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Monday
A chance of snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Allagash ME
 47.06°N 69.07°W (Elev. 784 ft)
Last Update:
5:53 am EDT Apr 15, 2026
Forecast Valid:
8am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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