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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 Aug 7, 2026

Today High: 91 °F Patchy Fog then Mostly Sunny Tonight Low: 72 °F Partly Cloudy Saturday High: 90 °F Patchy Fog then Chance T-storms Saturday Night Low: 73 °F Partly Cloudy Sunday High: 93 °F Partly Sunny then Slight Chance T-storms Sunday Night Low: 74 °F Partly Cloudy Monday High: 94 °F Mostly Sunny Monday Night Low: 75 °F Partly Cloudy Tuesday High: 95 °F Mostly Sunny

Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 101. Calm wind becoming south around 6 mph in the afternoon. Tonight: Partly cloudy, with a low around 72. South wind around 5 mph becoming calm after midnight. Saturday: A chance of showers and thunderstorms between 2pm and 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 90. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 30%. Saturday Night: Partly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Sunday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%. Sunday Night: Partly cloudy, with a low around 74. Monday: Mostly sunny, with a high near 94. Monday Night: Partly cloudy, with a low around 75. Tuesday: Mostly sunny, with a high near 95. Tuesday Night: Mostly clear, with a low around 76. Wednesday: Sunny, with a high near 96. Wednesday Night: Partly cloudy, with a low around 76. Thursday: Sunny, with a high near 95.

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

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