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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 19, 2026

Overnight Low: 75 °F Mostly Cloudy Monday High: 96 °F Mostly Sunny then Slight Chance T-storms Monday Night Low: 75 °F Mostly Clear Tuesday High: 95 °F Sunny then Slight Chance T-storms Tuesday Night Low: 76 °F Partly Cloudy Wednesday High: 95 °F Mostly Sunny then Slight Chance T-storms Wednesday Night Low: 75 °F Showers Likely Thursday High: 91 °F Chance Showers then Chance T-storms Thursday Night Low: 72 °F Chance T-storms

Overnight: Mostly cloudy, with a low around 75. Southwest wind around 6 mph. Monday: A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 96. Heat index values as high as 105. Southwest wind 5 to 8 mph. Chance of precipitation is 20%. Monday Night: Mostly clear, with a low around 75. South wind around 7 mph. Tuesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 106. Southwest wind 6 to 13 mph. Chance of precipitation is 20%. Tuesday Night: Partly cloudy, with a low around 76. South wind around 10 mph. Wednesday: A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 95. Chance of precipitation is 20%. Wednesday Night: Showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 70%. Thursday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 50%. Thursday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 40%. Friday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 50%. Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%. Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%. Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%. Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.

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

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