| NWS Forecast for: Lexington County Issued by: National Weather Service Columbia, SC Last Update: 509 PM EDT Mon Aug 17 2026 |  |
Tonight: Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph. Heat index values up to 108 early this evening. Tuesday: Sunny. Highs in the upper 90s. Northwest winds around 5 mph. Tuesday Night: Mostly clear. Lows in the mid 70s. Northwest winds around 5 mph. Wednesday: Sunny. Highs in the upper 90s. Northeast winds around 5 mph. Wednesday Night: Mostly clear. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Thursday: Sunny. Highs in the upper 90s. Thursday Night: Partly cloudy. Lows in the mid 70s. Friday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Friday Night: Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 60 percent. Saturday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. Sunday: Mostly sunny. Highs in the lower 90s. Sunday Night: Mostly clear. Lows in the lower 70s. Monday: Sunny. Highs in the lower 90s. | |
| Zone Forecast: Lexington County | |
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