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Exton Lake, PA 7-Day Night Weather Forecast
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Exton Lake, PA Weather Forecast
Exton Lake, PA Weather Forecast Date: 128 PM EDT Sat Aug 22 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 with a chance of showers and thunderstorms. Near steady temperature in the upper 70s. South winds 5 to 10 mph. Chance of rain 30%.
Tonight... Showers with a chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Some thunderstorms May be severe with damaging winds in the evening. Humid with lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain near 100%.
Sunday... Mostly cloudy with a chance of showers in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40%.
Sunday Night... Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 50s. Southwest winds 10 to 15 mph. Chance of rain 40%.
Monday... Partly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph.
Monday Night... Mainly clear. Lows in the mid 50s.
Tuesday... Mostly sunny. Highs in the upper 70s.
Tuesday Night... Mainly clear. Lows in the mid 50s.
Wednesday... Mostly sunny in the morning, then becoming partly sunny. Highs around 80.
Wednesday Night... Mostly cloudy. Lows in the lower 60s.
Thursday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40%.
Thursday Night... A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50%.
POP = Probability of Precipitation
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