| NWS Forecast for: Caldwell Mountains Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 604 PM EDT Mon Jun 22 2026 |  |
| Tonight: Mostly cloudy. Showers and thunderstorms likely this evening, then a chance of showers with a slight chance of thunderstorms after midnight. Patchy fog after midnight. Lows in the mid 60s. West winds around 5 mph. Chance of rain 70 percent. Tuesday: Mostly cloudy in the morning, then clearing. A chance of showers in the morning. Patchy fog in the morning. Highs in the lower 80s. Northwest winds 5 to 10 mph. Chance of rain 50 percent. Tuesday Night: Clear. Lows in the upper 50s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the evening. Wednesday: Sunny. Highs in the mid 80s. North winds around 5 mph, becoming south in the afternoon. Wednesday Night: Mostly clear. Lows in the lower 60s. Light and variable winds. Thursday: Mostly sunny. Highs in the upper 80s. Thursday Night: Partly cloudy. Lows in the mid 60s. Friday: Mostly sunny in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. Friday Night: Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the upper 60s. Chance of rain 60 percent. Saturday: Mostly sunny. Highs around 90. Saturday Night: Partly cloudy. Lows in the upper 60s. Sunday: Mostly sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon. Sunday Night: Partly cloudy. Lows in the upper 60s. Monday: Sunny. Highs in the mid 90s. Heat index values up to 100. | |
| Zone Forecast: Caldwell Mountains | |
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