| NWS Forecast for: Caldwell Mountains Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 726 PM EDT Tue Aug 11 2026 |  |
| Tonight: Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly this evening. Lows in the upper 60s. West winds 5 to 10 mph. Gusts up to 25 mph after midnight. Chance of rain 50 percent. Wednesday: Mostly sunny. Humid with highs in the upper 80s. West winds 5 to 10 mph. Gusts up to 25 mph in the morning. Heat index values up to 100 in the afternoon. Wednesday Night: Mostly cloudy in the evening, then clearing. Patchy fog after midnight. Lows in the upper 60s. Northwest winds around 5 mph. Thursday: Sunny in the morning, then becoming partly sunny. Humid with highs in the upper 80s. West winds around 5 mph. Heat index values up to 102. Thursday Night: Partly cloudy. Lows around 70. Northwest winds around 5 mph. Friday: Mostly sunny. Highs in the upper 80s. Heat index values up to 105. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s. Saturday: Mostly sunny in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent. Saturday 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 in the upper 60s. Chance of rain 70 percent. Sunday: Partly sunny in the morning, then becoming mostly sunny. Highs in the upper 80s. Heat index values up to 100 in the afternoon. Sunday Night: Partly cloudy. Lows in the upper 60s. Monday: Sunny. Highs in the lower 90s. Heat index values up to 100. Monday Night: Partly cloudy. Lows in the upper 60s. Tuesday: Mostly sunny. Highs in the upper 80s. | |
| Zone Forecast: Caldwell Mountains | |
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