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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 7:47 am EDT Aug 15, 2026
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Today

Today: A slight chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 96. Heat index values as high as 107. Light northwest wind.  Chance of precipitation is 20%.

High: 96 °F

Sunny then
Slight Chance
T-storms

Tonight

Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm.  Partly cloudy, with a low around 77. Calm wind.  Chance of precipitation is 20%.

Low: 77 °F

Slight Chance
T-storms then
Partly Cloudy

Sunday

Sunday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 96. Heat index values as high as 109. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

High: 96 °F

Mostly Sunny
then Slight
Chance
T-storms

Sunday
Night

Sunday Night: Mostly clear, with a low around 77. Light southwest wind.

Low: 77 °F

Mostly Clear



Monday

Monday: Sunny and hot, with a high near 101. West wind 5 to 7 mph.

High: 101 °F

Hot



Monday
Night

Monday Night: Mostly clear, with a low around 78.

Low: 78 °F

Mostly Clear



Tuesday

Tuesday: Sunny and hot, with a high near 98.

High: 98 °F

Hot



Tuesday
Night

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

Low: 76 °F

Chance
T-storms


Wednesday

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

High: 97 °F

Hot






Today: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Heat index values as high as 107. Light northwest wind. Chance of precipitation is 20%.

Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 77. Calm wind. Chance of precipitation is 20%.

Sunday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96. Heat index values as high as 109. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night: Mostly clear, with a low around 77. Light southwest wind.

Monday: Sunny and hot, with a high near 101. West wind 5 to 7 mph.

Monday Night: Mostly clear, with a low around 78.

Tuesday: Sunny and hot, with a high near 98.

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

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

Wednesday Night: Partly cloudy, with a low around 76.

Thursday: A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98. Chance of precipitation is 30%.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.

Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 94. Chance of precipitation is 30%.



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

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