Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Current conditions at

Greenville (KGNR)

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

63°F

17°C

Humidity 52%
Wind Speed NW 9 G 23 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 23 Jul 12:56 pm EDT
Detailed forecast for

Southern Piscataquis

Today
Patchy fog this morning. Sunny. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Clear. Patchy fog after midnight. Lows in the lower 50s. West winds 5 to 10 mph.
Friday
Patchy fog in the morning. Sunny. Highs in the lower 80s. Southwest winds around 5 mph.
Friday Night
Clear. Patchy fog after midnight. Lows in the lower 50s. Southwest winds around 5 mph.
Saturday
Sunny. Highs in the mid 80s. Light and variable winds, becoming south around 5 mph in the afternoon.
Saturday Night
Mostly clear. Patchy fog after midnight. Lows in the mid 50s.
Sunday
Partly sunny. Highs in the lower 80s.
Sunday Night
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s.
Monday
Mostly sunny. Highs in the lower 80s.
Monday Night
Partly cloudy. Lows in the upper 50s.
Tuesday
Partly sunny with a chance of showers. Highs around 80. Chance of rain 50 percent.
Tuesday Night
Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent.
Wednesday
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.



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524 AM EDT Thu Jul 23 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database