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Clarksville, PA Weather Forecast
Clarksville, PA Weather Forecast Date: 407 PM EDT Thu Oct 08 2026
The area/counties/county of: Greene, including the city of Waynesburg.or toggle through each period.
Tonight... Clear. Lows in the mid 40s. West winds around 5 mph.
Friday... Sunny. Highs around 70. Light and variable winds, becoming west around 5 mph in the afternoon.
Friday Night... Partly cloudy. Lows in the upper 40s. Light and variable winds, becoming east around 5 mph after midnight.
Saturday... Partly cloudy in the morning, then becoming partly sunny. Warm with highs in the mid 70s. Southeast winds around 5 mph.
Saturday Night... Considerable cloudiness. Showers likely after midnight. Mild. Lows in the upper 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70%.
Sunday... Showers. A chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 90%.
Sunday Night... A chance of thunderstorms in the evening. Showers, mild. Lows around 60. Chance of rain 90%.
Columbus Day... Considerable cloudiness. Showers likely in the morning. Highs in the lower 70s. Chance of rain 70%.
Monday Night... Mostly cloudy. Mild. Lows around 60.
Tuesday... Partly sunny. A chance of showers in the afternoon. Warm with highs in the lower 70s. Chance of rain 40%.
Tuesday Night... Mostly cloudy with a 40% chance of showers. Mild. Lows in the lower 50s.
Wednesday... Partly cloudy. Highs in the mid 60s.
Wednesday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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