Charleston, Pennsylvania Weather
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Click for Special Weather Statement for Charleston, Pennsylvania
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Weather Forecast for Charleston, Pennsylvania : Mercer County
Issued: 10:03 pm EDT Sep 4, 2025 Latitude: 41.2370014 Longitude: -80.3603442 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Patchy Fog on Tonight Mostly Cloudy on Friday 40% chance of rain on Saturday 20% chance of on Sunday Mostly Sunny on Monday Sunny on Tuesday Sunny on Wednesday Mostly Sunny on Thursday
Low: 51°F High: 78°F High: 66°F High: 66°F High: 67°F High: 72°F High: 77°F High: 76°F
Low: 53°F Low: 46°F Low: 43°F Low: 42°F Low: 47°F Low: 51°F  
Patchy Fog Mostly Cloudy Rain Mostly Sunny Mostly Sunny Sunny Sunny Mostly Sunny
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Current Conditions at
YOUNGSTOWN - (KYNG)
55°
Partly Cloudy
as of 9:51 PM EDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
3 MPH
090° East
Cloud Level(s): Scattered at 5000ft, Scattered at 25000ft
Current Conditions at
FRANKLIN - (KFKL)
54°
Clear
Mist
as of 10:42 PM EDST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 2 Miles
Pressure: 29.86 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MEADVILLE - (KGKJ)
54°
Mostly Cloudy
as of 9:53 PM EDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 4900ft
Current Conditions at
BUTLER COUNTY - (KBTP)
55°
Cloudy
Mist
as of 10:43 PM EDST
Rel. Humidity: 100%
Dew Point: 55°F
Visibility: 3 Miles
Pressure: 29.86 in.
Flight Rule: MVFR
Wind Data
5 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 3200ft
Patchy Fog on Tonight Tonight... Patchy fog before 11pm. Otherwise, partly cloudy, with a low around 51. Southeast wind 3 to 6 mph.
Mostly Cloudy on Friday Friday... Mostly cloudy, then gradually becoming sunny, with a high near 78. South wind 9 to 17 mph, with gusts as high as 28 mph.
70% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely. Mostly cloudy, with a low around 53. West wind 3 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
40% chance of rain Saturday Saturday... A chance of showers before 2pm, then a chance of sprinkles after 2pm. Mostly cloudy, with a high near 66. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
20% chance of Saturday Night Saturday Night... A chance of sprinkles before 8pm. Partly cloudy, with a low around 46. Light and variable wind.
20% chance of Sunday Sunday... A chance of sprinkles. Mostly sunny, with a high near 66.
Morning Fog on Sunday Night Sunday Night... Patchy fog after 3am. Otherwise, mostly clear, with a low around 43.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 67.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 42.
Sunny on Tuesday Tuesday... Sunny, with a high near 72.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 47.
Sunny on Wednesday Wednesday... Sunny, with a high near 77.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 51.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 76.
Current Radar Image


Sun Almanac for Charleston, Pennsylvania
Sunrise: 06:51 AM
Sunset: 7:49 PM
Civil Sunrise:06:23 AM
Civil Sunset: 8:17 PM
Nautical Sunrise: 05:50 AM
Nautical Sunset: 8:51 PM
Astro Sunrise: 05:15 AM
Astro Sunset: 9:26 PM
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