| NWS Forecast for: Lexington County Issued by: National Weather Service Columbia, SC Last Update: 708 PM EDT Sat Jul 18 2026 |  |
Tonight: Partly cloudy. A chance of thunderstorms with a slight chance of showers this evening. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Sunday: Mostly sunny. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 108. Sunday Night: Partly cloudy. Lows in the mid 70s. Southwest winds 5 to 10 mph. Monday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Monday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 40 percent. Tuesday: Mostly sunny. Highs in the lower 90s. Tuesday Night: Partly cloudy. Lows in the mid 70s. Wednesday: Partly sunny. Showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 110. Wednesday Night: Showers likely. Thunderstorms likely, mainly in the evening. Lows in the lower 70s. Chance of rain 70 percent. Thursday: Partly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 50 percent. Thursday Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the lower 70s. Chance of rain 50 percent. Friday: Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Friday Night: A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent. Saturday: Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. | |
| Zone Forecast: Lexington County | |
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