Butler County, PA Weather Forecast
County weather hub
Chance Showers And Thunderstorms
Compare major city weather across Butler County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 82. West wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
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
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 9, 2026 9:06 PM EDT
- Forecast office
- PBZ
- Source
- NOAA / NWS
Daily Outlook
This Week in Butler County
Wednesday looks like the warmest upcoming period in Butler County at 90 degrees F.
Saturday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Wednesday at about 3 to 8 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 9, 2026 9:06 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
Showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and midnight, then a chance of showers and thunderstorms between midnight and 1am, then a slight chance of showers and thunderstorms between 1am and 2am. Mostly cloudy, with a low around 63. Northwest wind 1 to 5 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. North wind 1 to 6 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 58. Northeast wind around 6 mph. Chance of precipitation is 40%.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 60.
Sunny, with a high near 85.
Mostly clear, with a low around 62.
Sunny, with a high near 88.
Mostly clear, with a low around 66.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 10
|
Chance Showers And Thunderstorms
|
82°F |
3 to 7 mph
W
|
|
Friday Night
Jul 10
|
Showers And Thunderstorms
|
63°F |
1 to 5 mph
NW
|
|
Saturday
Jul 11
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
82°F |
1 to 6 mph
N
|
|
Saturday Night
Jul 11
|
Chance Showers And Thunderstorms then Partly Cloudy
|
58°F |
6 mph
NE
|
|
Sunday
Jul 12
|
Mostly Sunny
|
83°F |
5 mph
E
|
|
Sunday Night
Jul 12
|
Partly Cloudy
|
60°F |
3 mph
E
|
|
Monday
Jul 13
|
Sunny
|
85°F |
3 mph
SE
|
|
Monday Night
Jul 13
|
Mostly Clear
|
62°F |
2 mph
S
|
|
Tuesday
Jul 14
|
Sunny
|
88°F |
1 to 5 mph
SW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
66°F |
3 mph
W
|
|
Wednesday
Jul 15
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
3 to 8 mph
W
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
66°F |
2 to 7 mph
W
|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
2 to 8 mph
W
|
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.
