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Roscoe, PA Weather Forecast
Roscoe, PA Weather Forecast Date: 1138 PM EDT Mon Sep 14 2026
The area/counties/county of: Washington, including the cities of: Washington and Canonsburg.or toggle through each period.
Rest of Tonight... Mainly clear. Patchy fog. Lows in the upper 40s. East winds around 5 mph.
Tuesday... Mostly sunny. Highs in the lower 80s. South winds 5 to 10 mph.
Tuesday Night... Mainly clear. Lows in the lower 60s. South winds around 5 mph.
Wednesday... Partly cloudy. Unseasonably warm. Humid with highs in the mid 80s. Southwest winds around 5 mph.
Wednesday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Warm with lows in the upper 60s. Southwest winds around 5 mph. Chance of rain 40%.
Thursday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely in the afternoon. Warm with highs in the mid 80s. Chance of rain 70%.
Thursday Night... A chance of thunderstorms in the evening. Showers likely. Warm with lows in the upper 60s. Chance of rain 70%.
Friday... Partly sunny with a chance of showers in the morning, then partly cloudy in the afternoon. Highs in the upper 70s. Chance of rain 50%.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s.
Saturday... Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30%.
Saturday Night... Mostly cloudy with a chance of showers. Warm with lows in the mid 60s. Chance of rain 50%.
Sunday... Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 70%.
Sunday Night... A chance of thunderstorms in the evening. Showers likely. Lows in the lower 60s. Chance of rain 70%.
POP = Probability of Precipitation
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