Current conditions at

Clayton Lake (K40B)

Lat: 46.62° N Lon: 69.53° W Elev: 1030 ft.

67°F

19°C

Humidity 74%
Wind Speed Calm
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 26 Aug 7:20 pm EDT
Detailed forecast for

Northern Piscataquis

Tonight
Partly cloudy this evening, then becoming mostly clear. Patchy fog after midnight. Lows in the lower 50s. West winds around 5 mph, becoming east after midnight.
Thursday
Patchy fog in the morning. Partly sunny. Highs around 80. South winds 10 to 15 mph.
Thursday Night
Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of thunderstorms. Patchy fog after midnight. Lows around 60. South winds 10 to 15 mph.
Friday
Patchy fog in the morning. Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
Friday Night
Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then clear after midnight. Lows in the mid 40s. West winds 5 to 10 mph. Chance of rain 50 percent.
Saturday
Sunny. Highs around 70.
Saturday Night
Mostly clear. Lows in the upper 40s.
Sunday
Partly sunny. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40 percent.
Sunday Night
Partly cloudy. A chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 50. Chance of rain 40 percent.
Monday
Partly sunny with a chance of showers in the morning, then mostly sunny in the afternoon. Highs in the lower 70s. Chance of rain 30 percent.
Monday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
Tuesday
Partly sunny. Highs in the lower 70s.
Tuesday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent.
Wednesday
Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s.



Basemap Options
Click map to change the forecast location
Loading map...
400 PM EDT Wed Aug 26 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database