Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

Clayton Lake (K40B)

Lat: 46.62°NLon: 69.53°WElev: 1030ft.

68°F

20°C

Humidity 85%
Wind Speed Vrbl 2 mph
Barometer NA
Dewpoint 63°F (17°C)
Visibility NA
Last update 30 Jul 1:20 pm EDT
Extended Forecast for

7 Miles N Clayton Lake ME

  • This Afternoon

    This Afternoon: Rain.  High near 70. Northeast wind around 5 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Rain

  • Tonight

    Tonight: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 54. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Showers
    Likely then
    Mostly Cloudy

  • Friday

    Friday: Isolated showers after noon.  Partly sunny, with a high near 74. North wind 3 to 6 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Partly Sunny
    then Isolated
    Showers

  • Friday Night

    Friday Night: Areas of fog after midnight.  Otherwise, partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy
    then Areas
    Fog

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 80. Light west wind.  Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 58. Calm wind.  Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 76. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 80%.

    High: 76 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then showers likely.  Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Monday

    Monday: A chance of showers.  Partly sunny, with a high near 75. Chance of precipitation is 50%.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Rain. High near 70. Northeast wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Isolated showers after noon. Partly sunny, with a high near 74. North wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
Areas of fog after midnight. Otherwise, partly cloudy, with a low around 51. Calm wind.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Light west wind. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 40%.
Sunday
Showers and possibly a thunderstorm. High near 76. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 55. Chance of precipitation is 80%.
Monday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Monday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Clayton Lake ME
 46.71°N 69.52°W (Elev. 1165 ft)
12:20 pm EDT Jul 30, 2026
1pm EDT Jul 30, 2026-6pm EDT Aug 5, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database