National Weather Service Forecast for: Graniteville, SC
Issued by: National Weather Service Columbia/West Columbia, SC
Updated: Thu, 18-Dec-2025 23:34 EST

Graniteville
 
  Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Christmas
Day
Christmas Day: Mostly Sunny
Mostly Sunny
  Hi 59 °F Hi 60 °F Hi 65 °F Hi 55 °F Hi 61 °F Hi 69 °F Hi 71 °F
 
Overnight

Overnight: Chance Light Rain
Chance Light Rain
Friday
Night
Friday Night: Clear
Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
 
Lo 49 °F Lo 33 °F Lo 36 °F Lo 37 °F Lo 35 °F Lo 44 °F Lo 47 °F  

Lake Wind Advisory
 

Overnight
 
A chance of rain and patchy fog and a slight chance of thunderstorms. Cloudy, with a low around 49. Southwest wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
Sunny, with a high near 59. West wind 10 to 20 mph, with gusts as high as 33 mph. New rainfall amounts less than a tenth of an inch possible.
Friday Night
 
Clear, with a low around 33. Northwest wind 1 to 9 mph.
Saturday
 
Sunny, with a high near 60. East wind 1 to 6 mph.
Saturday Night
 
Clear, with a low around 36. South wind around 3 mph.
Sunday
 
Sunny, with a high near 65.
Sunday Night
 
Mostly clear, with a low around 37.
Monday
 
Sunny, with a high near 55.
Monday Night
 
Partly cloudy, with a low around 35.
Tuesday
 
Mostly sunny, with a high near 61.
Tuesday Night
 
Mostly clear, with a low around 44.
Wednesday
 
Sunny, with a high near 69.
Wednesday Night
 
Partly cloudy, with a low around 47.
Christmas Day
 
Mostly sunny, with a high near 71.

 

Forecast from NOAA-NWS for Graniteville, SC.