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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 7:27 pm EDT Jul 23, 2026		Print

Tonight

Tonight: A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 73. Southwest wind around 6 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: 73 °F

Chance
T-storms then
Mostly Cloudy


Friday

Friday: Showers and thunderstorms likely, mainly after 2pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 100. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High: 89 °F

Chance
Showers and
Patchy Fog
then T-storms
Likely

Friday
Night

Friday Night: Showers and thunderstorms before 2am, then showers likely. Low around 73. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Low: 73 °F

Showers




Saturday

Saturday: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly cloudy, with a high near 89. Heat index values as high as 100. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

High: 89 °F

Chance
Showers then
T-storms
Likely

Saturday
Night

Saturday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. Calm 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

T-storms
Likely



Sunday

Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

High: 91 °F

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 94.

High: 94 °F

Sunny




Monday
Night

Monday Night: Mostly clear, with a low around 74.

Low: 74 °F

Mostly Clear





Tonight: A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 73. Southwest wind around 6 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.

Friday: Showers and thunderstorms likely, mainly after 2pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 100. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday Night: Showers and thunderstorms before 2am, then showers likely. Low around 73. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday: A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly cloudy, with a high near 89. Heat index values as high as 100. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. Calm 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 slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

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 94.

Monday Night: Mostly clear, with a low around 74.

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

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

Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 30%.

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

Thursday: Mostly sunny, with a high near 93.


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

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