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LEXINGTON 7 Day Forecast

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

Overnight Low: 75 °F Mostly Clear Tuesday High: 96 °F Mostly Sunny Tuesday Night Low: 77 °F Increasing Clouds Wednesday High: 94 °F Partly Sunny then Chance T-storms Wednesday Night Low: 74 °F Showers Likely Thursday High: 88 °F Showers Likely then T-storms Thursday Night Low: 70 °F T-storms then Showers Likely Friday High: 87 °F Chance Showers then T-storms Likely Friday Night Low: 71 °F T-storms Likely then Showers Likely

Overnight: Mostly clear, with a low around 75. South wind around 6 mph. Tuesday: Mostly sunny, with a high near 96. Heat index values as high as 104. Southwest wind 6 to 13 mph. Tuesday Night: Increasing clouds, with a low around 77. Southwest wind 9 to 11 mph. Wednesday: A slight chance of showers and thunderstorms before 3pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 94. Heat index values as high as 105. Southwest wind 10 to 14 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 74. Southwest wind 5 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. Thursday: Showers and possibly a thunderstorm. High near 88. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible. Thursday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 70. Chance of precipitation is 80%. Friday: A chance of showers, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 60%. 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 71. Chance of precipitation is 60%. Saturday: A chance of showers, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 70%. Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%. Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%. Sunday Night: A chance of thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%. Monday: Sunny, with a high near 94.

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

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