Current conditions at

Greenville (KGNR)

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

59°F

15°C

Humidity 100%
Wind Speed Calm
Barometer 30.02 in (1016.5 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 18 Sep 1:56 am EDT
Detailed forecast for

Southern Piscataquis

Tonight
Mostly cloudy with scattered showers. Patchy fog. Lows in the mid 50s. Southwest winds around 5 mph. Chance of rain 50 percent.
Friday
Sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
Friday Night
Clear, cooler with lows in the upper 30s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening.
Saturday
Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph.
Saturday Night
Mostly clear in the evening, then becoming partly cloudy. Lows around 40. North winds around 5 mph in the evening, becoming light and variable.
Sunday
Partly sunny in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Highs in the lower 60s. Chance of rain 20 percent.
Sunday Night
Mostly cloudy in the evening, then becoming partly cloudy. Patchy fog. Lows in the lower 40s.
Monday
Patchy fog in the morning. Mostly sunny. Highs in the lower 60s.
Monday Night
Partly cloudy. Lows around 40.
Tuesday
Mostly sunny. Highs in the lower 60s.
Tuesday Night
Mostly clear. Lows in the upper 30s.
Wednesday
Sunny. Highs in the lower 60s.
Wednesday Night
Mostly clear. Lows around 40.
Thursday
Mostly sunny. Highs in the mid 60s.



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736 PM EDT Thu Sep 17 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database