| NWS Forecast for: Chester County Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 1240 AM EST Thu Feb 26 2026 |  |
| Overnight: Cloudy with a 50 percent chance of rain. Near steady temperatures in the lower 50s. South winds 5 to 10 mph. Thursday: Showers. Highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. Thursday Night: Mostly cloudy with a chance of rain. Lows in the upper 40s. North winds around 5 mph. Chance of rain 50 percent. Friday: Mostly cloudy with a 40 percent chance of rain. Highs in the upper 50s. Northeast winds around 5 mph. Friday Night: Mostly cloudy. Lows in the lower 40s. Northeast winds around 5 mph in the evening, becoming light and variable. Saturday: Partly sunny in the morning, then clearing. Highs in the upper 60s. Saturday Night: Clear. Lows in the lower 40s. Sunday: Mostly sunny. Highs in the mid 70s. Sunday Night: Mostly cloudy. Lows in the mid 40s. Monday: Mostly cloudy with a 40 percent chance of rain. Cooler with highs in the upper 50s. Monday Night: Cloudy with a 40 percent chance of rain. Lows in the mid 30s. Tuesday: Mostly cloudy in the morning, then becoming mostly sunny. A 40 percent chance of rain. Highs in the lower 50s. Tuesday Night: Mostly cloudy with a 40 percent chance of rain. Lows around 40. Wednesday: Mostly cloudy. Highs in the mid 60s. | |
| Zone Forecast: Chester County | |
Visit your local NWS office at: https://www.weather.gov/gsp/ |