Fayette County, PA Weather Forecast
County weather hub
Sunny
Compare major city weather across Fayette County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 71. West wind around 9 mph.
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
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 4:03 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Fayette County
Sunday looks like the warmest upcoming period in Fayette County at 82 degrees F.
Tonight is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for This Afternoon at about 9 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 24, 2026 4:03 PM EDT
- Coverage
- 7 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
Mostly clear, with a low around 56. Southwest wind 2 to 7 mph.
Mostly sunny, with a high near 75. West wind around 5 mph.
Partly cloudy, with a low around 57. Northeast wind 0 to 3 mph.
Mostly sunny, with a high near 80. South wind 1 to 5 mph.
Mostly cloudy, with a low around 63.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 62.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 63.
Mostly sunny, with a high near 82.
Mostly cloudy, with a low around 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Aug 24
|
Sunny
|
71°F |
9 mph
W
|
|
Tonight
Aug 24
|
Mostly Clear
|
56°F |
2 to 7 mph
SW
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
75°F |
5 mph
W
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
57°F |
0 to 3 mph
NE
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
80°F |
1 to 5 mph
S
|
|
Wednesday Night
Aug 26
|
Mostly Cloudy
|
63°F |
2 mph
S
|
|
Thursday
Aug 27
|
Mostly Sunny then Chance Showers And Thunderstorms
|
81°F |
6 mph
SW
|
|
Thursday Night
Aug 27
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
64°F |
0 to 3 mph
W
|
|
Friday
Aug 28
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
80°F |
0 to 5 mph
NW
|
|
Friday Night
Aug 28
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
62°F |
0 to 3 mph
N
|
|
Saturday
Aug 29
|
Mostly Sunny
|
80°F |
0 to 3 mph
N
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
63°F |
3 mph
E
|
|
Sunday
Aug 30
|
Mostly Sunny
|
82°F |
1 to 5 mph
S
|
|
Sunday Night
Aug 30
|
Mostly Cloudy
|
66°F |
3 mph
S
|
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.
