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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 2:21 pm EDT Sep 10, 2026
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Tonight

Tonight: A slight chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 74. South wind 5 to 7 mph.  Chance of precipitation is 20%.

Low: 74 °F

Slight Chance
T-storms then
Mostly Cloudy

Friday

Friday: A chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 94 °F

Partly Sunny
then Chance
T-storms

Friday
Night

Friday Night: A slight chance of showers and thunderstorms before 4am, then a chance of showers between 4am and 5am.  Increasing clouds, with a low around 74. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low: 74 °F

Slight Chance
T-storms then
Chance
Showers

Saturday

Saturday: A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 91 °F

Slight Chance
T-storms then
Showers
Likely

Saturday
Night

Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am.  Mostly cloudy, with a low around 73. Light southwest wind.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Low: 73 °F

Showers
Likely


Sunday

Sunday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 92. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 92 °F

Mostly Sunny
then Chance
T-storms

Sunday
Night

Sunday Night: A chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Low: 73 °F

Chance
T-storms then
Partly Cloudy

Monday

Monday: Sunny, with a high near 93.

High: 93 °F

Sunny



Monday
Night

Monday Night: Mostly clear, with a low around 72.

Low: 72 °F

Mostly Clear




Tonight: A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 74. South wind 5 to 7 mph. Chance of precipitation is 20%.

Friday: A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 94. Heat index values as high as 102. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night: A slight chance of showers and thunderstorms before 4am, then a chance of showers between 4am and 5am. Increasing clouds, with a low around 74. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday: A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 91. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 73. Light southwest wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

Monday: Sunny, with a high near 93.

Monday Night: Mostly clear, with a low around 72.

Tuesday: Mostly sunny, with a high near 90.

Tuesday Night: Partly cloudy, with a low around 68.

Wednesday: Mostly sunny, with a high near 90.

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

Thursday: Sunny, with a high near 91.



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

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