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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 2:20 pm EDT Aug 17, 2026
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This
Afternoon

This Afternoon: Sunny and hot, with a high near 100. Heat index values as high as 107. Northwest wind around 6 mph.

High: 100 °F

Hot


Tonight

Tonight: Mostly clear, with a low around 79. Southwest wind 3 to 6 mph.

Low: 79 °F

Mostly Clear


Tuesday

Tuesday: Sunny and hot, with a high near 98. Heat index values as high as 105. Northwest wind around 6 mph.

High: 98 °F

Hot


Tuesday
Night

Tuesday Night: Mostly clear, with a low around 75. Light northwest wind.

Low: 75 °F

Mostly Clear


Wednesday

Wednesday: Sunny and hot, with a high near 98. North wind 3 to 5 mph.

High: 98 °F

Hot


Wednesday
Night

Wednesday Night: Mostly clear, with a low around 75.

Low: 75 °F

Mostly Clear


Thursday

Thursday: Sunny and hot, with a high near 99.

High: 99 °F

Hot


Thursday
Night

Thursday Night: Partly cloudy, with a low around 75.

Low: 75 °F

Partly Cloudy


Friday

Friday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 95. Chance of precipitation is 50%.

High: 95 °F

Mostly Sunny
then Chance
T-storms




This Afternoon: Sunny and hot, with a high near 100. Heat index values as high as 107. Northwest wind around 6 mph.

Tonight: Mostly clear, with a low around 79. Southwest wind 3 to 6 mph.

Tuesday: Sunny and hot, with a high near 98. Heat index values as high as 105. Northwest wind around 6 mph.

Tuesday Night: Mostly clear, with a low around 75. Light northwest wind.

Wednesday: Sunny and hot, with a high near 98. North wind 3 to 5 mph.

Wednesday Night: Mostly clear, with a low around 75.

Thursday: Sunny and hot, with a high near 99.

Thursday Night: Partly cloudy, with a low around 75.

Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 50%.

Friday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.

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

Sunday: Mostly sunny, with a high near 93.



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

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