Weather WorldArnold Palmer Regional, PA 7-Day Night Weather Forecast
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Arnold Palmer Regional, PA Weather Forecast
Arnold Palmer Regional, PA Weather Forecast Date: 223 PM EDT Tue Aug 18 2026
The area/counties/county of: Westmoreland, including the cities of: Murrysville, Greensburg, New Kensington, Lower Burrell, Latrobe, and Monessen.or toggle through each period.
This Afternoon... Mostly sunny. Near steady temperature in the upper 70s. Northwest winds 5 to 10 mph.
Tonight... Mainly clear. Patchy fog after midnight. Lows in the upper 50s. Northwest winds around 5 mph, becoming south after midnight.
Wednesday... Mostly sunny in the morning, then partly sunny with a slight chance of showers and thunderstorms in the afternoon. Humid with highs around 80. Southwest winds 5 to 10 mph. Chance of rain 20%.
Wednesday Night... Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Patchy fog. Humid with lows in the lower 60s. West winds 5 to 10 mph in the evening, becoming light and variable. Chance of rain 60%.
Thursday... Patchy fog in the morning. Showers likely. A chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. North winds around 5 mph. Chance of rain 60%.
Thursday Night... Partly cloudy. Showers likely in the evening. Lows in the upper 50s. Chance of rain 60%.
Friday... Mostly sunny. Highs in the upper 70s.
Friday Night... Partly cloudy. Lows in the lower 60s.
Saturday... Partly cloudy in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 70%.
Saturday Night... Showers likely with a chance of thunderstorms. Lows around 60. Chance of rain 70%.
Sunday... Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50%.
Sunday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 50%.
POP = Probability of Precipitation
Arnold Palmer Regional Radar Loop
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