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.

43°F

6°C

Humidity 95%
Wind Speed Calm
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 2 Sep 6:20 am EDT
Extended Forecast for

13 Miles SSW Allagash ME

  • Today

    Today: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 72. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A chance of rain, mainly after 5am. Mostly cloudy, with a low around 52. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain. Patchy fog before 9am. High near 64. Southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain likely, mainly before 7pm, then a chance of showers after 3am. Cloudy, with a low around 51. Light southeast wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 51 °F

    Rain Likely
    then Chance
    Rain

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 68. Light north wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 47. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers

  • Saturday

    Saturday: A chance of showers. Partly sunny, with a high near 66. North wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 10pm. Partly cloudy, with a low around 41. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 72. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
A chance of rain, mainly after 5am. Mostly cloudy, with a low around 52. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday
Rain. Patchy fog before 9am. High near 64. Southeast wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely, mainly before 7pm, then a chance of showers after 3am. Cloudy, with a low around 51. Light southeast wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 68. Light north wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 47. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers. Partly sunny, with a high near 66. North wind 7 to 9 mph. Chance of precipitation is 40%.
Saturday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 41. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 42.
Labor Day
Sunny, with a high near 74.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 45. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SSW Allagash ME
 46.93°N 69.2°W (Elev. 876 ft)
Last Update:
5:33 am EDT Sep 2, 2026
Forecast Valid:
7am EDT Sep 2, 2026-6pm EDT Sep 8, 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