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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 Aug 16, 2026

This Afternoon High: 96 °F Slight Chance T-storms Tonight Low: 77 °F Partly Cloudy Monday High: 100 °F Patchy Fog then Sunny Monday Night Low: 77 °F Mostly Clear Tuesday High: 98 °F Hot Tuesday Night Low: 76 °F Slight Chance T-storms Wednesday High: 97 °F Hot Wednesday Night Low: 76 °F Mostly Clear Thursday High: 98 °F Hot

Heat Advisory This Afternoon: 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 107. Light and variable wind. Chance of precipitation is 20%. Tonight: Partly cloudy, with a low around 77. South wind 3 to 5 mph. Monday: Patchy fog between 7am and 8am. Otherwise, sunny and hot, with a high near 100. Heat index values as high as 107. West wind 5 to 7 mph. Monday Night: Mostly clear, with a low around 77. Light west wind. Tuesday: Sunny and hot, with a high near 98. Northwest wind 3 to 5 mph. Tuesday Night: A slight chance of showers and thunderstorms before 2am. Mostly clear, with a low around 76. Chance of precipitation is 20%. Wednesday: Sunny and hot, with a high near 97. Wednesday Night: Mostly clear, with a low around 76. Thursday: Sunny and hot, with a high near 98. Thursday Night: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%. Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 50%. Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 60%. Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 50%.

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

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