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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC Issued by: National Weather Service Columbia, SC Last Update: 8:16 pm EDT Jul 3, 2026

Tonight Low: 75 °F Clear Independence Day High: 100 °F Hot Saturday Night Low: 75 °F Mostly Clear Sunday High: 100 °F Hot Sunday Night Low: 77 °F Partly Cloudy Monday High: 98 °F Sunny then Chance T-storms Monday Night Low: 76 °F Chance T-storms Tuesday High: 96 °F Mostly Sunny Tuesday Night Low: 76 °F Chance T-storms

Heat Advisory Tonight: Clear, with a low around 75. South wind around 6 mph. Independence Day: Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming southeast around 6 mph in the afternoon. Saturday Night: Mostly clear, with a low around 75. South wind 5 to 7 mph. Sunday: Sunny and hot, with a high near 100. Heat index values as high as 104. Calm wind becoming south around 5 mph in the afternoon. Sunday Night: Partly cloudy, with a low around 77. South wind around 6 mph. Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 98. Chance of precipitation is 30%. Monday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 40%. Tuesday: Mostly sunny, with a high near 96. Tuesday Night: A chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 40%. Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%. Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 30%. Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 96. Chance of precipitation is 30%. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 30%. Friday: Mostly sunny, with a high near 96.

Lexington SCSimilar City Names  33.99°N 81.24°W (Elev. 358 ft)

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