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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 2:21 am EDT Jul 17, 2026		Print

Today

Today: Sunny and hot, with a high near 98. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the afternoon.

High: 98 °F

Hot


Tonight

Tonight: Partly cloudy, with a low around 76. South wind around 5 mph becoming calm after midnight.

Low: 76 °F

Partly Cloudy


Saturday

Saturday: A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 95. Heat index values as high as 105. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.

High: 95 °F

Sunny then
Chance
T-storms

Saturday
Night

Saturday Night: A slight chance of showers and thunderstorms before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Southwest wind around 7 mph. Chance of precipitation is 20%.

Low: 76 °F

Slight Chance
T-storms

Sunday

Sunday: Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 94. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High: 94 °F

Sunny then
T-storms
Likely

Sunday
Night

Sunday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Low: 74 °F

T-storms
Likely

Monday

Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 40%.

High: 93 °F

Mostly Sunny
then Chance
T-storms

Monday
Night

Monday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

Low: 75 °F

Chance
T-storms then
Partly Cloudy

Tuesday

Tuesday: Mostly sunny, with a high near 95.

High: 95 °F

Mostly Sunny



Today: Sunny and hot, with a high near 98. Heat index values as high as 105. Calm wind becoming southwest around 5 mph in the afternoon.

Tonight: Partly cloudy, with a low around 76. South wind around 5 mph becoming calm after midnight.

Saturday: A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 95. Heat index values as high as 105. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.

Saturday Night: A slight chance of showers and thunderstorms before 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Southwest wind around 7 mph. Chance of precipitation is 20%.

Sunday: Showers and thunderstorms likely after 2pm. Mostly sunny, with a high near 94. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 40%.

Monday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

Tuesday: Mostly sunny, with a high near 95.

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

Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 40%.

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 50%.

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


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

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