| NWS Forecast for: Chester County Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 646 PM EDT Mon Oct 26 2026 |  |
| Tonight: Mostly clear. Lows in the lower 40s. Light and variable winds. Tuesday: Sunny. Highs in the mid 70s. Northeast winds around 5 mph. Tuesday Night: Clear. Lows in the mid 40s. Northeast winds around 5 mph. Wednesday: Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph. Wednesday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Northeast winds around 5 mph. Thursday: Partly sunny in the morning, then becoming mostly sunny. Highs in the mid 70s. Thursday Night: Mostly clear. Lows in the lower 50s. Friday: Sunny. Highs in the upper 70s. Friday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Saturday: Partly sunny. Highs in the mid 70s. Saturday Night: Mostly cloudy. Lows in the mid 50s. Sunday: Mostly cloudy with a 50 percent chance of showers. Highs in the lower 70s. Sunday Night: Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 50 percent. Monday: Partly sunny. Highs in the mid 70s. | |
| Zone Forecast: Chester County | |
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