Current conditions at

Greenville (KGNR)

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

42°F

6°C

Humidity 89%
Wind Speed SE 6 mph
Barometer 30.11 in (1020.4 mb)
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill38°F (3°C)
Last update 20 Sep 5:56 am EDT
Detailed forecast for

Southern Piscataquis

Today
Mostly cloudy. Isolated showers this afternoon. Highs in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
Tonight
Cloudy with isolated showers in the evening, then partly cloudy after midnight. Patchy fog. Lows in the lower 40s. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 20 percent.
Monday
Mostly sunny in the morning, then becoming partly sunny. Patchy fog in the morning. Highs in the lower 60s. North winds 5 to 10 mph with gusts up to 20 mph.
Monday Night
Partly cloudy. Lows in the upper 30s. North winds 5 to 10 mph.
Tuesday
Partly sunny. Highs in the lower 60s. North winds around 5 mph with gusts up to 15 mph.
Tuesday Night
Mostly clear. Patchy fog after midnight. Lows in the upper 30s.
Wednesday
Sunny. Highs in the mid 60s.
Wednesday Night
Mostly clear. Patchy fog after midnight. Lows in the upper 30s.
Thursday
Patchy fog in the morning. Mostly sunny. Highs in the upper 60s.
Thursday Night
Partly cloudy. Lows in the lower 40s.
Friday
Partly sunny. A chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
Friday Night
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 40s. Chance of rain 30 percent.
Saturday
Partly sunny. Highs in the mid 60s.



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400 AM EDT Sun Sep 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database