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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC Issued by: National Weather Service Columbia, SC Last Update: 3:48 pm EDT Jun 20, 2026

Tonight Low: 70 °F Mostly Cloudy Sunday High: 92 °F Sunny Sunday Night Low: 73 °F Mostly Clear Monday High: 93 °F Sunny then Chance T-storms Monday Night Low: 75 °F Chance T-storms then Slight Chance Showers Tuesday High: 94 °F Sunny then Chance T-storms Tuesday Night Low: 72 °F Chance T-storms then Partly Cloudy Wednesday High: 92 °F Mostly Sunny then Chance T-storms Wednesday Night Low: 72 °F Chance T-storms then Partly Cloudy

Tonight: Mostly cloudy, with a low around 70. Calm wind. Sunday: Sunny, with a high near 92. Calm wind becoming southwest around 6 mph in the afternoon. Sunday Night: Mostly clear, with a low around 73. South wind around 6 mph. Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 100. Southwest wind 8 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. Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 75. Southwest wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tuesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%. Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%. Wednesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%. Thursday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%. Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%. Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 30%. Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%. Saturday: Mostly sunny, with a high near 93.

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

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