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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 9:16 pm EDT Aug 15, 2026		Print

Tonight

Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 20%.

Low: 76 °F

Slight Chance
T-storms then
Partly Cloudy

Sunday

Sunday: A chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 96. Heat index values as high as 109. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 96 °F

Mostly Sunny
then Chance
T-storms

Sunday
Night

Sunday Night: Partly cloudy, with a low around 77. Light southwest wind.

Low: 77 °F

Partly Cloudy


Monday

Monday: Partly sunny, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 110. West wind around 6 mph.

High: 100 °F

Hot


Monday
Night

Monday Night: Mostly clear, with a low around 78. Southwest wind 3 to 5 mph.

Low: 78 °F

Mostly Clear


Tuesday

Tuesday: Sunny and hot, with a high near 97.

High: 97 °F

Hot


Tuesday
Night

Tuesday Night: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

Low: 75 °F

Chance
T-storms

Wednesday

Wednesday: Sunny, with a high near 96.

High: 96 °F

Sunny


Wednesday
Night

Wednesday Night: Mostly clear, with a low around 76.

Low: 76 °F

Mostly Clear





Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 20%.

Sunday: A chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 96. Heat index values as high as 109. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night: Partly cloudy, with a low around 77. Light southwest wind.

Monday: Partly sunny, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 110. West wind around 6 mph.

Monday Night: Mostly clear, with a low around 78. Southwest wind 3 to 5 mph.

Tuesday: Sunny and hot, with a high near 97.

Tuesday Night: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

Wednesday: Sunny, with a high near 96.

Wednesday Night: Mostly clear, with a low around 76.

Thursday: Sunny and hot, with a high near 97.

Thursday Night: A chance of showers. 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 40%.

Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.

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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