National Weather Service Forecast for: Graniteville, SC
Issued by: National Weather Service Columbia/West Columbia, SC
Updated: Sat, 17-Jan-2026 02:43 EST

Graniteville
 
  Saturday

Saturday: Partly Sunny then Slight Chance Light Rain
Partly Sunny then Slight Chance Light Rain
Sunday

Sunday: Rain And Snow Likely
Rain And Snow Likely
M.L. King
Jr. Day
M.L. King Jr. Day: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Slight Chance Light Rain
Slight Chance Light Rain
Friday

Friday: Slight Chance Light Rain then Mostly Sunny
Slight Chance Light Rain then Mostly Sunny
  Hi 57 °F Hi 43 °F Hi 50 °F Hi 47 °F Hi 52 °F Hi 59 °F Hi 59 °F
 
Overnight

Overnight: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Light Rain
Light Rain
Sunday
Night
Sunday Night: Slight Chance Light Rain then Mostly Clear
Slight Chance Light Rain then Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Slight Chance Light Rain
Slight Chance Light Rain
 
Lo 33 °F Lo 34 °F Lo 25 °F Lo 24 °F Lo 21 °F Lo 34 °F Lo 38 °F  

 

Overnight
 
Partly cloudy, with a low around 33. South wind around 8 mph.
Saturday
 
A slight chance of rain after 5pm. Partly sunny, with a high near 57. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
Saturday Night
 
Rain. Cloudy, with a low around 34. West wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Sunday
 
Rain likely before 7am, then rain and snow likely. Mostly cloudy, with a high near 43. West wind 6 to 12 mph. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
Sunday Night
 
A slight chance of rain before 7pm. Mostly clear, with a low around 25. West wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
M.L. King Jr. Day
 
Sunny, with a high near 50.
Monday Night
 
Mostly clear, with a low around 24.
Tuesday
 
Sunny, with a high near 47.
Tuesday Night
 
Mostly clear, with a low around 21.
Wednesday
 
Mostly sunny, with a high near 52.
Wednesday Night
 
Mostly cloudy, with a low around 34.
Thursday
 
A slight chance of rain after 7am. Partly sunny, with a high near 59.
Thursday Night
 
A slight chance of rain. Partly cloudy, with a low around 38.
Friday
 
A slight chance of rain before 7am. Mostly sunny, with a high near 59.

 

Forecast from NOAA-NWS for Graniteville, SC.