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Youngstown, PA Weather Forecast
Youngstown, PA Weather Forecast Date: 802 PM EDT Wed Sep 30 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.
Rest of Tonight... Mostly cloudy. Mild. Near steady temperature in the lower 60s. South winds around 5 mph.
Thursday... Partly cloudy. Unseasonably warm with highs in the lower 80s. Southwest winds 10 to 15 mph.
Thursday Night... Mostly cloudy. Mild. Lows in the upper 60s. Southwest winds 10 to 15 mph.
Friday... Partly sunny with a chance of showers in the morning, then showers in the afternoon. Warm with highs in the mid 70s. Temperatures falling into the upper 60s in the afternoon. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of rain near 100%.
Friday Night... Showers in the evening, then mainly clear after midnight. Much cooler with lows in the upper 40s. Northwest winds 10 to 15 mph, becoming north around 5 mph after midnight. Chance of rain near 100%.
Saturday... Mostly sunny. Highs in the upper 60s.
Saturday Night... Mainly clear. Lows around 50.
Sunday... Partly cloudy in the morning, then becoming partly sunny. Highs around 70.
Sunday Night... Partly cloudy. Lows around 50.
Monday... Partly cloudy. Highs in the mid 60s.
Monday Night... Mainly clear. Lows in the upper 30s.
Tuesday... Sunny. Highs around 60.
Tuesday Night... Clear. Lows around 40.
POP = Probability of Precipitation
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