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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 2:47 pm EDT Jun 18, 2026		Print

This
Afternoon

This Afternoon: A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 92. Heat index values as high as 103. Southwest wind around 16 mph. 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

Chance
Showers


Tonight

Tonight: Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Low around 70. South wind 7 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Low: 70 °F

Showers
Likely then
Showers

Juneteenth

Juneteenth: Showers, with thunderstorms also possible after 4pm. High near 89. West wind 10 to 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High: 89 °F

Showers then
Chance
T-storms

Friday
Night

Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Partly cloudy, with a low around 68. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.

Low: 68 °F

Chance
T-storms then
Slight Chance
Showers

Saturday

Saturday: Mostly sunny, with a high near 89. North wind 3 to 6 mph.

High: 89 °F

Mostly Sunny



Saturday
Night

Saturday Night: Partly cloudy, with a low around 69.

Low: 69 °F

Partly Cloudy



Sunday

Sunday: Sunny, with a high near 92.

High: 92 °F

Sunny



Sunday
Night

Sunday Night: Partly cloudy, with a low around 72.

Low: 72 °F

Partly Cloudy



Monday

Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

High: 91 °F

Mostly Sunny
then Chance
T-storms


This Afternoon: A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 92. Heat index values as high as 103. Southwest wind around 16 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight: Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Low around 70. South wind 7 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Juneteenth: Showers, with thunderstorms also possible after 4pm. High near 89. West wind 10 to 16 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 2am. Partly cloudy, with a low around 68. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.

Saturday: Mostly sunny, with a high near 89. North wind 3 to 6 mph.

Saturday Night: Partly cloudy, with a low around 69.

Sunday: Sunny, with a high near 92.

Sunday Night: Partly cloudy, with a low around 72.

Monday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.

Monday Night: A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Chance of precipitation is 30%.

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

Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Wednesday: Mostly sunny, with a high near 90.

Wednesday Night: Partly cloudy, with a low around 71.

Thursday: Mostly sunny, with a high near 91.


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

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