| NWS Forecast for: Chester County Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 333 AM EDT Mon Sep 7 2026 |  |
| Today: Partly sunny with a slight chance of showers and thunderstorms this morning, then mostly sunny this afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of rain 20 percent. Tonight: Mostly clear. Lows in the mid 60s. Northeast winds around 5 mph. Tuesday: Sunny. Highs in the mid 80s. East winds 5 to 10 mph. Tuesday Night: Mostly clear. Lows in the mid 60s. East winds around 5 mph in the evening, becoming light and variable. Wednesday: Sunny with highs in the upper 80s. East winds around 5 mph. Wednesday Night: Partly cloudy. Lows in the upper 60s. Thursday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Thursday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 70. Chance of rain 40 percent. Friday: Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 60s. Chance of rain 40 percent. Saturday: Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Saturday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 60s. Chance of rain 50 percent. Sunday: Mostly sunny. Highs in the upper 80s. | |
| Zone Forecast: Chester County | |
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