Fayette County, PA Weather Forecast
County weather hub
Showers And Thunderstorms
Compare major city weather across Fayette County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Scattered showers and thunderstorms before 10am, then scattered showers and thunderstorms between 11am and noon, then showers and thunderstorms. Mostly cloudy, with a high near 80. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Fayette County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 14 of 14 mapped cities in Fayette County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 10 to Jul 15, 2026
- Latest sync
- Jul 9, 2026 10:46 AM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Fayette County
Wednesday looks like the warmest upcoming period in Fayette County at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 9 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 10:46 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- PBZ
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy, with a low around 66. Northwest wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 80. West wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63.
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 83.
Mostly clear, with a low around 64.
Sunny, with a high near 86.
Mostly clear, with a low around 67.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 88.
A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Showers And Thunderstorms
|
80°F |
7 mph
SW
|
|
Friday Night
Jul 10
|
Showers And Thunderstorms
|
66°F |
0 to 5 mph
NW
|
|
Saturday
Jul 11
|
Showers And Thunderstorms Likely
|
80°F |
0 to 5 mph
W
|
|
Saturday Night
Jul 11
|
Showers And Thunderstorms Likely then Mostly Cloudy
|
62°F |
1 to 5 mph
NE
|
|
Sunday
Jul 12
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
1 to 5 mph
E
|
|
Sunday Night
Jul 12
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
63°F |
1 to 5 mph
E
|
|
Monday
Jul 13
|
Slight Chance Rain Showers
|
83°F |
3 mph
SE
|
|
Monday Night
Jul 13
|
Mostly Clear
|
64°F |
2 mph
SE
|
|
Tuesday
Jul 14
|
Sunny
|
86°F |
1 to 5 mph
SW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
67°F |
5 mph
SW
|
|
Wednesday
Jul 15
|
Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 9 mph
SW
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms
|
67°F |
2 to 7 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Fayette County.
Coverage
Forecast coverage currently spans 14 of 14 mapped cities in Fayette County.
Largest mapped city population in this region: 15,495.
