National Weather Service Forecast for: Clemson SC
Issued by: National Weather Service Greenville-Spartanburg, SC
Updated: 3:24 am EST Feb 2, 2026
 
Today

Today: Sunny, with a high near 44. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunny
Tonight

Tonight: Mostly clear, with a low around 23. West southwest wind around 5 mph becoming calm  in the evening.
Mostly Clear
Tuesday

Tuesday: Mostly cloudy, with a high near 50. Calm wind becoming southwest around 6 mph in the afternoon.
Mostly Cloudy
Tuesday
Night
Tuesday Night: Rain likely, mainly between 9pm and midnight.  Mostly cloudy, with a low around 37. Light southwest wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
Wednesday

Wednesday: A 20 percent chance of rain.  Mostly cloudy, with a high near 54. Calm wind becoming west southwest around 5 mph in the afternoon.
Slight Chance
Rain
Wednesday
Night
Wednesday Night: A 20 percent chance of rain before 1am.  Mostly cloudy, with a low around 32.
Slight Chance
Rain
Thursday

Thursday: Mostly sunny, with a high near 48.
Mostly Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 27.
Mostly Clear
Friday

Friday: Sunny, with a high near 56.
Sunny
Hi 44 °F Lo 23 °F Hi 50 °F Lo 37 °F Hi 54 °F Lo 32 °F Hi 48 °F Lo 27 °F Hi 56 °F

Special Weather Statement
 

Today
 
Sunny, with a high near 44. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
 
Mostly clear, with a low around 23. West southwest wind around 5 mph becoming calm in the evening.
Tuesday
 
Mostly cloudy, with a high near 50. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
 
Rain likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 37. Light southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
 
A 20 percent chance of rain. Mostly cloudy, with a high near 54. Calm wind becoming west southwest around 5 mph in the afternoon.
Wednesday Night
 
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 32.
Thursday
 
Mostly sunny, with a high near 48.
Thursday Night
 
Mostly clear, with a low around 27.
Friday
 
Sunny, with a high near 56.
Friday Night
 
Mostly clear, with a low around 30.
Saturday
 
Sunny, with a high near 54.
Saturday Night
 
Mostly clear, with a low around 27.
Sunday
 
Mostly sunny, with a high near 54.

 

Forecast from NOAA-NWS for Clemson SC.