Expires:202605151800;;595542 FPUS51 KPBZ 151054 ZFPPBZ Zone Forecast Product National Weather Service Pittsburgh PA 653 AM EDT Fri May 15 2026 PAZ014-151800- Butler- Including the city of Butler 653 AM EDT Fri May 15 2026 .TODAY...Mostly sunny this morning, then becoming partly sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph. .TONIGHT...Mainly clear. Lows in the upper 40s. South winds around 5 mph. .SATURDAY...Mostly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 70s. South winds 10 to 15 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Warm with lows around 60. Southwest winds 5 to 10 mph. Chance of rain 70 percent. .SUNDAY...Mostly cloudy with showers likely in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. Southwest winds around 5 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Mainly clear. A chance of showers and thunderstorms in the evening. Warm with lows in the lower 60s. Chance of rain 40 percent. .MONDAY...Mostly sunny. Unseasonably warm with highs in the upper 80s. .MONDAY NIGHT...Mainly clear. Warm with lows in the mid 60s. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Unseasonably warm with highs in the upper 80s. Chance of rain 50 percent. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Warm with lows in the mid 60s. Chance of rain 50 percent. .WEDNESDAY...Showers likely. Highs in the upper 70s. Chance of rain 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 40 percent. .THURSDAY...Partly sunny. Highs in the lower 70s. $$