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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC Issued by: National Weather Service Columbia, SC Last Update: 2:20 am EDT Jul 3, 2026

Today High: 99 °F Hot Tonight Low: 75 °F Mostly Clear Independence Day High: 100 °F Hot Saturday Night Low: 76 °F Mostly Clear Sunday High: 101 °F Sunny then Slight Chance T-storms Sunday Night Low: 76 °F Slight Chance T-storms Monday High: 98 °F Sunny then Chance T-storms Monday Night Low: 75 °F Chance T-storms Tuesday High: 96 °F Mostly Sunny then Chance T-storms

Heat Advisory Today: Sunny and hot, with a high near 99. Heat index values as high as 107. Calm wind becoming east around 6 mph in the afternoon. Tonight: Mostly clear, with a low around 75. South wind 3 to 6 mph. Independence Day: Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming southeast around 5 mph in the afternoon. Saturday Night: Mostly clear, with a low around 76. South wind 5 to 7 mph. Sunday: A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 101. South wind 3 to 5 mph. Chance of precipitation is 20%. Sunday Night: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 20%. 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 75. Chance of precipitation is 50%. Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 30%. Tuesday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 40%. Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 40%. Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 40%. Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 40%.

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

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