| NWS Forecast for: Southern Greenville Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 1028 AM EDT Thu Aug 13 2026 |  |
| Today: Mostly sunny. A chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Chance of rain 30 percent. Heat index values up to 103. Tonight: Partly cloudy. Lows in the mid 70s. West winds around 5 mph. Friday: Mostly sunny. Hot with highs in the upper 90s. Northwest winds around 5 mph. Heat index values up to 107. Friday Night: Mostly clear. Lows in the mid 70s. Northwest winds around 5 mph. Saturday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 40 percent. Heat index values up to 109. Saturday Night: Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 70s. Chance of rain 40 percent. Sunday: Mostly sunny. Hot with highs in the mid 90s. Heat index values up to 105. Sunday Night: Partly cloudy. Lows in the mid 70s. Monday: Sunny, hot with highs in the upper 90s. Heat index values up to 105. Monday Night: Mostly clear. Lows in the mid 70s. Tuesday: Sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105. Tuesday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the mid 70s. Chance of rain 40 percent. Wednesday: Mostly sunny. Highs in the mid 90s. Heat index values up to 100. | |
| Zone Forecast: Southern Greenville | |
Visit your local NWS office at: https://www.weather.gov/gsp/ |