Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78° N Lon: 79.96° W Elev: 1248 ft.

Fair

27°F

-3°C

Humidity 85%
Wind Speed S 3 mph
Barometer 30.32 in (1028.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 21 Apr 4:56 am EDT
Detailed forecast for

Butler County

Today
Widespread frost this morning. Mostly sunny. Highs in the mid 60s. South winds 5 to 10 mph.
Tonight
Mostly cloudy. A chance of showers in the evening, then showers likely with a slight chance of thunderstorms after midnight. Mild. Lows around 50. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
Wednesday
Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the upper 60s. West winds 5 to 10 mph.
Wednesday Night
Mainly clear. A chance of showers in the evening. Lows in the mid 40s. Northwest winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 30 percent.
Thursday
Mostly sunny. Warm with highs in the mid 70s. West winds around 5 mph.
Thursday Night
Mainly clear. Mild. Lows in the lower 50s.
Friday
Partly cloudy. A chance of showers in the afternoon. Warm with highs in the upper 70s. Chance of rain 30 percent.
Friday Night
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Mild. Lows in the lower 50s. Chance of rain 60 percent.
Saturday
Showers likely. Highs in the mid 60s. Chance of rain 70 percent.
Saturday Night
Mostly cloudy. Showers likely, mainly in the evening. Lows in the upper 40s. Chance of rain 70 percent.
Sunday
Mostly cloudy with a chance of showers in the morning, then partly cloudy in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.
Sunday Night
Partly cloudy. Lows in the mid 40s.
Monday
Partly cloudy. A chance of showers in the afternoon. Highs around 70. Chance of rain 30 percent.



Basemap Options
Click map to change the forecast location
Loading map...
502 AM EDT Tue Apr 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database