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Borough of Saint Clair, PASt. Clair, PA 7-Day Night Weather Forecast
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St. Clair, PA Weather Forecast
St. Clair, PA Weather Forecast Date: 730 PM EDT Fri Oct 09 2026
The area/counties/county of: Schuylkill, including the city of Pottsville.or toggle through each period.
Tonight... Mostly cloudy. Lows in the mid 40s. Northwest winds around 5 mph this evening, becoming light and variable.
Saturday... Mostly cloudy. Highs in the mid 60s. Light and variable winds, becoming southeast around 5 mph in the afternoon.
Saturday Night... Mostly cloudy. A chance of rain after midnight. Lows around 50. East winds around 5 mph. Gusts up to 20 mph after midnight. Chance of rain 40%.
Sunday... Rain. Highs in the lower 60s. East winds 5 to 10 mph with gusts up to 30 mph. Chance of rain near 100%.
Sunday Night... Rain. Patchy fog after midnight. Unseasonably mild. Near steady temperature in the upper 50s. East winds 10 to 15 mph. Gusts up to 35 mph in the evening. Chance of rain near 100%.
Columbus Day... Mostly cloudy with a chance of rain in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 50%.
Monday Night... Partly cloudy. Mild. Lows in the mid 50s.
Tuesday... Partly sunny. A chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 50%.
Tuesday Night... A chance of showers in the evening. Mostly cloudy. Lows in the lower 50s. Chance of rain 50%.
Wednesday... Mostly sunny. Highs in the lower 60s.
Wednesday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 40s.
Thursday... Mostly sunny. A chance of showers in the afternoon. Highs around 60. Chance of rain 30%.
Thursday Night... Mostly cloudy with a 40% chance of showers. Lows in the upper 40s.
POP = Probability of Precipitation
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