| NWS Forecast for: Caldwell Mountains Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 408 PM EDT Tue Sep 1 2026 |  |
| Tonight: Mostly clear. Lows around 70. Northwest winds around 5 mph. Wednesday: Sunny with highs in the lower 90s. Northwest winds around 5 mph in the morning, becoming light and variable. Heat index values up to 102. Wednesday Night: Mostly clear. Lows in the lower 70s. Light and variable winds. Thursday: Sunny with highs in the lower 90s. Northwest winds around 5 mph, becoming south in the afternoon. Heat index values up to 103. Thursday Night: Mostly clear. Lows around 70. Light and variable winds. Friday: Sunny. Highs in the lower 90s. Heat index values up to 105. Friday Night: Mostly clear. Lows in the upper 60s. Saturday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Saturday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 40 percent. Sunday: Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent. Sunday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 50 percent. Labor Day: Partly sunny with a chance of showers. Highs around 80. Chance of rain 50 percent. Monday Night: Partly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 50 percent. Tuesday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Caldwell Mountains | |
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