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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 4:50 am EDT Aug 12, 2026
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Today

Today: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 97. Heat index values as high as 103. Northwest wind around 6 mph.  Chance of precipitation is 20%.

High: 97 °F

Mostly Sunny
then Slight
Chance
T-storms

Tonight

Tonight: Partly cloudy, with a low around 76. West wind 3 to 5 mph.

Low: 76 °F

Partly Cloudy



Thursday

Thursday: Sunny and hot, with a high near 98. Heat index values as high as 109. West wind 3 to 5 mph.

High: 98 °F

Hot



Thursday
Night

Thursday Night: Partly cloudy, with a low around 78. Light west wind.

Low: 78 °F

Partly Cloudy



Friday

Friday: Mostly sunny and hot, with a high near 100. West wind around 6 mph.

High: 100 °F

Hot



Friday
Night

Friday Night: A slight chance of showers and thunderstorms before 2am.  Partly cloudy, with a low around 79. Chance of precipitation is 20%.

Low: 79 °F

Slight Chance
T-storms


Saturday

Saturday: Mostly sunny and hot, with a high near 98.

High: 98 °F

Hot



Saturday
Night

Saturday Night: A chance of showers and thunderstorms between 8pm and 2am.  Partly cloudy, with a low around 76. Chance of precipitation is 30%.

Low: 76 °F

Chance
T-storms


Sunday

Sunday: Mostly sunny and hot, with a high near 97.

High: 97 °F

Hot




Today: A slight chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 103. Northwest wind around 6 mph. Chance of precipitation is 20%.

Tonight: Partly cloudy, with a low around 76. West wind 3 to 5 mph.

Thursday: Sunny and hot, with a high near 98. Heat index values as high as 109. West wind 3 to 5 mph.

Thursday Night: Partly cloudy, with a low around 78. Light west wind.

Friday: Mostly sunny and hot, with a high near 100. West wind around 6 mph.

Friday Night: A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 79. Chance of precipitation is 20%.

Saturday: Mostly sunny and hot, with a high near 98.

Saturday Night: A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 76. Chance of precipitation is 30%.

Sunday: Mostly sunny and hot, with a high near 97.

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

Monday: Sunny and hot, with a high near 100.

Monday Night: A chance of showers. Partly cloudy, with a low around 78. Chance of precipitation is 30%.

Tuesday: A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 97. Chance of precipitation is 30%.



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

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