| NWS Forecast for: Lexington County Issued by: National Weather Service Columbia, SC Last Update: 808 PM EDT Thu Aug 13 2026 | |
Tonight: Partly cloudy. Isolated showers and thunderstorms this evening. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 108 early this evening. Friday: Sunny. Highs in the upper 90s. West winds around 5 mph. Friday Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 70s. Southwest winds around 5 mph. Saturday: Sunny in the morning, then becoming partly sunny. Humid with highs in the upper 90s. West winds around 5 mph. Heat index values up to 110. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows in the upper 70s. Southwest winds around 5 mph. Sunday: Mostly sunny. Highs in the mid 90s. Heat index values up to 110. Sunday Night: Partly cloudy. Lows in the upper 70s. Monday: Sunny. Highs in the upper 90s. Heat index values up to 110. Monday Night: Mostly clear. Lows in the upper 70s. Tuesday: Sunny. Highs in the upper 90s. Heat index values up to 110. Tuesday Night: Partly cloudy with a chance of showers. A chance of thunderstorms after midnight. Lows in the mid 70s. Chance of rain 40 percent. Wednesday: Mostly sunny. Highs in the mid 90s. Wednesday Night: Partly cloudy in the evening, then clearing. Lows in the mid 70s. Thursday: Sunny. Highs in the mid 90s. | |
| Zone Forecast: Lexington County | |
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