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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 7:31 pm EDT Sep 5, 2026		Print

Tonight

Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low: 75 °F

Chance
T-storms


Sunday

Sunday: A chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 103. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 93 °F

Patchy Fog
then Chance
Showers

Sunday
Night

Sunday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. East wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low: 71 °F

Showers
Likely


Labor
Day

Labor Day: A slight chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 86. East wind 10 to 13 mph. Chance of precipitation is 20%.

High: 86 °F

Slight Chance
Showers then
Slight Chance
T-storms

Monday
Night

Monday Night: Partly cloudy, with a low around 69. East wind around 8 mph.

Low: 69 °F

Partly Cloudy



Tuesday

Tuesday: Sunny, with a high near 88.

High: 88 °F

Sunny



Tuesday
Night

Tuesday Night: Mostly clear, with a low around 69.

Low: 69 °F

Mostly Clear



Wednesday

Wednesday: Sunny, with a high near 91.

High: 91 °F

Sunny



Wednesday
Night

Wednesday Night: Mostly clear, with a low around 71.

Low: 71 °F

Mostly Clear




Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday: A chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 103. Northeast wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 71. East wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Labor Day: A slight chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 86. East wind 10 to 13 mph. Chance of precipitation is 20%.

Monday Night: Partly cloudy, with a low around 69. East wind around 8 mph.

Tuesday: Sunny, with a high near 88.

Tuesday Night: Mostly clear, with a low around 69.

Wednesday: Sunny, with a high near 91.

Wednesday Night: Mostly clear, with a low around 71.

Thursday: Sunny, with a high near 93.

Thursday Night: Mostly clear, with a low around 73.

Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 40%.

Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Saturday: A chance of showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.


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

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