| NWS Forecast for: Union County Issued by: National Weather Service Greenville-Spartanburg, SC Last Update: 649 AM EDT Wed Jun 3 2026 |  |
| Today: Sunny. Highs in the upper 70s. Northeast winds around 5 mph. Tonight: Clear. Lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable. Thursday: Sunny. Highs in the mid 80s. Light and variable winds. Thursday Night: Clear. Lows in the mid 50s. Light and variable winds. Friday: Sunny. Highs in the mid 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Friday Night: Mostly clear. Lows in the lower 60s. Saturday: Mostly sunny. Highs in the mid 80s. Saturday Night: Partly cloudy. Lows in the mid 60s. Sunday: Mostly sunny. Highs in the upper 80s. Sunday Night: Mostly cloudy. Lows in the upper 60s. Monday: Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Monday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent. Tuesday: Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent. | |
| Zone Forecast: Union County | |
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