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Greenville, Pennsylvania Weather Forecast
Greenville, Pennsylvania Weather
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Weather Forecast for Greenville, Pennsylvania : Mercer County
Issued: 6:58 am EST Dec 16, 2025 Latitude: 41.404499 Longitude: -80.3911785 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Mostly Sunny on Today Increasing Clouds on Tonight Mostly Cloudy on Wednesday 70% chance of rain on Thursday 50% chance of snow on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday Mostly Cloudy on Monday
High: 30°F Low: 24°F High: 38°F High: 48°F High: 29°F High: 40°F High: 35°F High: 34°F
Low: 26°F Low: 22°F Low: 18°F Low: 26°F Low: 22°F  
Mostly Sunny Increasing Clouds Mostly Cloudy Rain Snow Mostly Cloudy Partly Sunny Mostly Cloudy
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Current Conditions at
YOUNGSTOWN - (KYNG)
Partly Cloudy
as of 6:51 AM EST
Rel. Humidity: 84%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Few at 3500ft, Scattered at 25000ft
Current Conditions at
MEADVILLE - (KGKJ)
10°
Clear
as of 6:53 AM EST
Rel. Humidity: 78%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
5 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
FRANKLIN - (KFKL)
Clear
as of 6:56 AM EST
Rel. Humidity: 84%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
6 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
ERIE - (KERI)
18°
Feels like 4°F
Cloudy
as of 6:51 AM EST
Rel. Humidity: 67%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: MVFR
Wind Data
12 MPH
180° South
Cloud Level(s): Solid Overcast at 2200ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 30. South wind 5 to 10 mph, with gusts as high as 20 mph.

Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 24. South wind 10 to 14 mph.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 38. West wind 8 to 14 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 26. South wind 5 to 11 mph.

70% chance of rain Thursday Thursday... Rain likely, mainly after 1pm. Mostly cloudy, with a high near 48. South wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

100% chance of rain & snow Thursday Night Thursday Night... Rain before 1am, then rain and snow likely between 1am and 4am, then snow likely after 4am. Low around 22. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

50% chance of snow Friday Friday... A chance of snow before 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 18.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 40.

30% chance of rain & snow Saturday Night Saturday Night... A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 35.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 22.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 34.

Current Radar Image


Sun Almanac for Greenville, Pennsylvania
Sunrise: 07:42 AM
Sunset: 4:53 PM
Civil Sunrise:07:10 AM
Civil Sunset: 5:25 PM
Nautical Sunrise: 06:35 AM
Nautical Sunset: 5:59 PM
Astro Sunrise: 06:02 AM
Astro Sunset: 6:33 PM
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