Butler County, PA Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Butler County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 70. West wind 6 to 12 mph, with gusts as high as 22 mph.
County Weather Overview
This county weather page brings together forecast coverage for Butler County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 8 of 8 mapped cities in Butler County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 7:23 AM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Butler County
Thursday looks like the warmest upcoming period in Butler County at 82 degrees F.
Monday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Monday at about 6 to 12 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 7:23 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
Partly cloudy, with a low around 52. West wind 3 to 9 mph.
Mostly sunny, with a high near 76.
Partly cloudy, with a low around 52.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 59.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
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. Partly cloudy, with a low around 57.
Mostly sunny, with a high near 79.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny
|
70°F |
6 to 12 mph
W
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
52°F |
3 to 9 mph
W
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
76°F |
3 to 7 mph
W
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
52°F |
0 to 5 mph
NW
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
80°F |
3 mph
SE
|
|
Wednesday Night
Aug 26
|
Partly Cloudy
|
59°F |
2 mph
SE
|
|
Thursday
Aug 27
|
Mostly Sunny then Chance Showers And Thunderstorms
|
82°F |
2 to 7 mph
S
|
|
Thursday Night
Aug 27
|
Chance Showers And Thunderstorms
|
60°F |
1 to 5 mph
SW
|
|
Friday
Aug 28
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
80°F |
2 to 7 mph
W
|
|
Friday Night
Aug 28
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
57°F |
1 to 6 mph
NW
|
|
Saturday
Aug 29
|
Mostly Sunny
|
79°F |
5 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Butler County.
Coverage
Forecast coverage currently spans 8 of 8 mapped cities in Butler County.
Largest mapped city population in this region: 4,734.
