Chestnut Ridge, Pennsylvania Weather
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Weather Forecast for Chestnut Ridge, Pennsylvania : Fayette County
Issued: 7:03 pm EDT Sep 4, 2025 Latitude: 39.9803533 Longitude: -79.8064327 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
20% chance of rain on Tonight Mostly Cloudy on Friday 70% chance of thunderstorms on Saturday Mostly Sunny on Sunday Morning Fog on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday
Low: 58°F High: 81°F High: 66°F High: 69°F High: 69°F High: 74°F High: 77°F High: 77°F
Low: 58°F Low: 48°F Low: 44°F Low: 44°F Low: 48°F Low: 50°F  
Rain Mostly Cloudy Thunderstorms Mostly Sunny Morning Fog Sunny Sunny Sunny
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Current Conditions at
MORGANTOWN - (KMGW)
64°
Cloudy
Rain Mist
as of 8:53 PM EDST
Rel. Humidity: 93%
Dew Point: 63°F
Visibility: 3 Miles
Pressure: 29.85 in.
Flight Rule: MVFR
Wind Data
7 MPH
220° Southwest
Cloud Level(s): Few at 2800ft, Solid Overcast at 4000ft
Current Conditions at
ALLEGHENY COUNTY ARPT - (KAGC)
61°
Mostly Clear
Mist
as of 8:53 PM EDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 5 Miles
Pressure: 29.82 in.
Flight Rule: MVFR
Wind Data
3 MPH
190° South
Cloud Level(s): Few at 7500ft
Current Conditions at
WASHINGTON - (KAFJ)
57°
Cloudy
Mist
as of 9:19 PM EDST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 3/4 Miles
Pressure: 29.87 in.
Flight Rule: MVFR
Wind Data
Calm
Current Conditions at
LATROBE - (KLBE)
61°
Mostly Cloudy
as of 8:47 PM EDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 9 Miles
Pressure: 29.84 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 3500ft, Broken at 4400ft, Broken at 6000ft
20% chance of rain Tonight Tonight... A slight chance of showers before 11pm, then a slight chance of showers after 1am. Cloudy, with a low around 58. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.

Mostly Cloudy on Friday Friday... Mostly cloudy, then gradually becoming sunny, with a high near 81. South wind 7 to 14 mph.

70% chance of thunderstorms Friday Night Friday Night... Showers and thunderstorms likely before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Increasing clouds, with a low around 58. South wind 5 to 7 mph becoming west in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

70% chance of thunderstorms Saturday Saturday... Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Cloudy, with a high near 66. West wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

30% chance of rain Saturday Night Saturday Night... A chance of showers or sprinkles before 8pm, then a chance of sprinkles between 8pm and 2am. Partly cloudy, with a low around 48. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 69.

Morning Fog on Sunday Night Sunday Night... Patchy fog after 2am. Otherwise, mostly clear, with a low around 44.

Morning Fog on Monday Monday... Areas of fog before 9am. Otherwise, sunny, with a high near 69.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 44.

Sunny on Tuesday Tuesday... Sunny, with a high near 74.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 48.

Sunny on Wednesday Wednesday... Sunny, with a high near 77.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 50.

Sunny on Thursday Thursday... Sunny, with a high near 77.

Current Radar Image


Sun Almanac for Chestnut Ridge, Pennsylvania
Sunrise: 06:50 AM
Sunset: 7:46 PM
Civil Sunrise:06:23 AM
Civil Sunset: 8:13 PM
Nautical Sunrise: 05:50 AM
Nautical Sunset: 8:46 PM
Astro Sunrise: 05:16 AM
Astro Sunset: 9:20 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.