Saint Clair, PA 17970
Mostly sunny. Highs around 80. Southwest winds 5 to 10 mph.
Partly cloudy. Lows in the lower 60s.
Mostly sunny. Highs in the lower 80s.
Partly cloudy. Lows in the mid 60s.
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 30 percent.
Mostly cloudy in the evening...then becoming partly cloudy. Humid with lows in the mid 60s.
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