National Weather Service Forecast for: Lexington SC
Issued by: National Weather Service Columbia, SC
Updated: 12:18 pm EDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 66. Calm wind.
Mostly Sunny

Tonight

Tonight: Mostly clear, with a low around 40. Calm wind.
Mostly Clear

Friday

Friday: Sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunny

Friday
Night
Friday Night: Partly cloudy, with a low around 52. Southwest wind 3 to 6 mph.
Partly Cloudy

Saturday

Saturday: Mostly sunny, with a high near 83. West wind 7 to 9 mph.
Mostly Sunny

Saturday
Night
Saturday Night: Mostly clear, with a low around 59.
Mostly Clear

Sunday

Sunday: Sunny, with a high near 86.
Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 63.
Mostly Clear

Monday

Monday: A chance of rain and thunderstorms after 2pm.  Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Sunny then
Chance
T-storms
Hi 66 °F Lo 40 °F Hi 74 °F Lo 52 °F Hi 83 °F Lo 59 °F Hi 86 °F Lo 63 °F Hi 85 °F

 

This Afternoon
 
Mostly sunny, with a high near 66. Calm wind.
Tonight
 
Mostly clear, with a low around 40. Calm wind.
Friday
 
Sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Friday Night
 
Partly cloudy, with a low around 52. Southwest wind 3 to 6 mph.
Saturday
 
Mostly sunny, with a high near 83. West wind 7 to 9 mph.
Saturday Night
 
Mostly clear, with a low around 59.
Sunday
 
Sunny, with a high near 86.
Sunday Night
 
Mostly clear, with a low around 63.
Monday
 
A chance of rain and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Monday Night
 
A chance of rain and thunderstorms before 8pm. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
Tuesday
 
Mostly sunny, with a high near 64.
Tuesday Night
 
Mostly cloudy, with a low around 44.
Wednesday
 
Mostly sunny, with a high near 71.

 

Forecast from NOAA-NWS for Lexington SC.