| NWS Forecast for: Franklin County Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 723 PM EDT Wed Aug 19 2026 | |
| Tonight: Mostly clear. Lows in the lower 70s. Light and variable winds. Thursday: Sunny, hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 105 in the afternoon. Thursday Night: Partly cloudy. Lows in the lower 70s. Northwest winds around 5 mph. Friday: Mostly sunny in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Northwest winds around 5 mph. Chance of rain 60 percent. Heat index values up to 104. Friday Night: Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows around 70. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 60 percent. Saturday: Sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon. Saturday Night: Mostly clear. Lows in the upper 60s. Sunday: Sunny. Highs in the lower 90s. Sunday Night: Mostly clear. Lows in the upper 60s. Monday: Sunny. Highs in the lower 90s. Monday Night: Mostly clear. Lows in the upper 60s. Tuesday: Sunny. Highs in the lower 90s. Tuesday Night: Partly cloudy. Lows around 70. Wednesday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 100 in the afternoon. | |
| Zone Forecast: Franklin County | |
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