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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC Issued by: National Weather Service Columbia, SC Last Update: 2:21 pm EDT Jul 21, 2026

Tonight Low: 77 °F Mostly Cloudy Wednesday High: 95 °F Mostly Sunny Wednesday Night Low: 75 °F Chance T-storms then Chance Showers Thursday High: 91 °F Chance Showers then T-storms Likely Thursday Night Low: 71 °F T-storms Likely then Showers Likely Friday High: 87 °F Chance Showers then T-storms Likely Friday Night Low: 72 °F T-storms Likely then Showers Likely Saturday High: 86 °F Showers Likely then T-storms Likely Saturday Night Low: 72 °F T-storms Likely

Tonight: Mostly cloudy, with a low around 77. Southwest wind 9 to 14 mph. Wednesday: Mostly sunny, with a high near 95. Heat index values as high as 102. Southwest wind 10 to 14 mph. Wednesday Night: A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 75. South wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Thursday: Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. Partly sunny, with a high near 91. Southwest wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Thursday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 71. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. Friday: A chance of showers, then showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 87. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Friday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%. Saturday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%. Saturday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%. Sunday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 30%. Sunday Night: A chance of showers and thunderstorms. Mostly clear, with a low around 74. Chance of precipitation is 30%. Monday: Sunny, with a high near 96. Monday Night: Partly cloudy, with a low around 75. Tuesday: Mostly sunny, with a high near 96.

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

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