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LEXINGTON 7 Day Forecast

NWS Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Last Update: 8:41 am EDT Aug 21, 2026		Print

This
Afternoon

This Afternoon: Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 95. Heat index values as high as 105. East wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

High: 95 °F

T-storms
Likely

Tonight

Tonight: Showers and thunderstorms likely, mainly before 10pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Low: 72 °F

T-storms
Likely and
Patchy Fog

Saturday

Saturday: A chance of showers and thunderstorms, mainly between 4pm and 5pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 90. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

High: 90 °F

Patchy Fog
then Chance
T-storms

Saturday
Night

Saturday Night: Mostly clear, with a low around 72. Calm wind.

Low: 72 °F

Mostly Clear


Sunday

Sunday: Sunny, with a high near 93. Northwest wind 3 to 7 mph.

High: 93 °F

Sunny


Sunday
Night

Sunday Night: Mostly clear, with a low around 70.

Low: 70 °F

Mostly Clear


Monday

Monday: Sunny, with a high near 92.

High: 92 °F

Sunny


Monday
Night

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

Low: 69 °F

Partly Cloudy


Tuesday

Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

High: 91 °F

Mostly Sunny
then Chance
T-storms


This Afternoon: Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 95. Heat index values as high as 105. East wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight: Showers and thunderstorms likely, mainly before 10pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday: A chance of showers and thunderstorms, mainly between 4pm and 5pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 90. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night: Mostly clear, with a low around 72. Calm wind.

Sunday: Sunny, with a high near 93. Northwest wind 3 to 7 mph.

Sunday Night: Mostly clear, with a low around 70.

Monday: Sunny, with a high near 92.

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

Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 30%.

Tuesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

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

Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

Thursday: A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 50%.


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

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