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Monessen, PA Weather Forecast
Monessen, PA Weather Forecast Date: 317 AM EDT Wed Oct 28 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.
Today... Mostly cloudy this morning, then becoming partly cloudy. Highs in the lower 70s. South winds around 5 mph.
Tonight... Clear. Lows in the mid 40s. South winds around 5 mph.
Thursday... Sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph.
Thursday Night... Clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph.
Friday... Partly sunny in the morning, then clearing. Highs in the upper 60s. West winds 5 to 10 mph.
Friday Night... Mainly clear. Lows around 40.
Saturday... Partly sunny. Highs in the upper 60s.
Saturday Night... Considerable cloudiness. Lows in the mid 40s.
Sunday... Considerable cloudiness. Highs in the upper 60s.
Sunday Night... Mostly cloudy. A chance of showers after midnight. Lows in the upper 40s. Chance of rain 30%.
Monday... Mostly cloudy with a 40% chance of showers. Highs in the upper 60s.
Monday Night... Mostly cloudy with a 40% chance of showers. Lows around 50.
POP = Probability of Precipitation
Monessen Radar Loop
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