Showers and Storms continue across the East; Heat, Critical Fire Weather, Drought, and Poor Air Quality continues in the West

A series of fronts will focus locally heavy showers and storms across portions of the central and eastern U.S. through the end of the workweek. Dangerous to extreme heat continues across the Southwest U.S., eventually spreading eastward over the weekend into early next week. Elevated fire weather conditions continue across the Great Basin, with degraded air quality lingering across the Northwest. Read More >

Current conditions at

Greenville (KGNR)

Lat: 45.46° N Lon: 69.55° W Elev: 1394 ft.

67°F

19°C

Humidity 59%
Wind Speed NW 6 mph
Barometer 30.08 in (1018.1 mb)
Dewpoint 52°F (11°C)
Visibility NA
Last update 5 Aug 1:56 am EDT
Detailed forecast for

Central Piscataquis

Tonight
Clear. Lows in the upper 50s. West winds 5 to 10 mph.
Wednesday
Sunny, hot with highs in the mid 80s. West winds around 5 mph.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph in the evening, becoming light and variable.
Thursday
Sunny. Highs in the mid 80s. West winds around 5 mph.
Thursday Night
Partly cloudy. Lows in the mid 60s. West winds around 5 mph.
Friday
Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
Friday Night
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 40 percent.
Saturday
Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.
Saturday Night
Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the lower 60s. Chance of rain 60 percent.
Sunday
Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
Sunday Night
Partly cloudy. A chance of showers in the evening. Lows around 60. Chance of rain 40 percent.
Monday
Mostly sunny. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
Monday Night
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the upper 50s. Chance of rain 40 percent.
Tuesday
Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 40 percent.



Basemap Options
Click map to change the forecast location
Loading map...
400 PM EDT Tue Aug 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database