Butler County, OH Weather Forecast
County weather hub
Rain Showers Likely then 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.
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 70%. New rainfall amounts less than a tenth 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 9 of 9 mapped cities in Butler County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 23, 2026 11:03 PM EDT
- Forecast office
- ILN
- Source
- NOAA / NWS
Daily Outlook
This Week in Butler County
Thursday looks like the warmest upcoming period in Butler County at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Friday at about 7 to 12 mph NE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- May 23, 2026 11:03 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- ILN
- Radar station
- KILN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 80%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
A slight chance of rain showers. Partly sunny, with a high near 76.
A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 54.
Mostly sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Rain Showers Likely then Chance Showers And Thunderstorms
|
79°F |
5 mph
E
|
|
Tuesday Night
May 26
|
Chance Showers And Thunderstorms
|
65°F |
1 to 5 mph
SE
|
|
Wednesday
May 27
|
Showers And Thunderstorms
|
79°F |
3 mph
S
|
|
Wednesday Night
May 27
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
65°F |
2 mph
NE
|
|
Thursday
May 28
|
Showers And Thunderstorms Likely
|
83°F |
1 to 7 mph
N
|
|
Thursday Night
May 28
|
Chance Showers And Thunderstorms
|
60°F |
3 to 7 mph
NE
|
|
Friday
May 29
|
Slight Chance Rain Showers
|
76°F |
7 to 12 mph
NE
|
|
Friday Night
May 29
|
Slight Chance Rain Showers then Mostly Cloudy
|
54°F |
10 mph
NE
|
|
Saturday
May 30
|
Mostly Sunny
|
76°F |
8 to 12 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Butler County.
Coverage
Forecast coverage currently spans 9 of 9 mapped cities in Butler County.
Largest mapped city population in this region: 62,148.
