National Weather Service Forecast for: Graniteville, SC
Issued by: National Weather Service Columbia/West Columbia, SC
Updated: Sat, 30-Aug-2025 00:53 EDT

Graniteville
 
  Saturday

Saturday: Chance Rain Showers
Chance Rain Showers
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Labor Day
Labor Day: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Friday

Friday: Sunny
Sunny
  Hi 78 °F Hi 83 °F Hi 83 °F Hi 83 °F Hi 82 °F Hi 86 °F Hi 85 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
 
Lo 66 °F Lo 63 °F Lo 62 °F Lo 62 °F Lo 62 °F Lo 63 °F Lo 65 °F  

 

Overnight
 
Mostly cloudy, with a low around 66. West wind around 1 mph.
Saturday
 
A chance of rain showers between 7am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Northeast wind 1 to 7 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night
 
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63. East wind 2 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunday
 
Mostly sunny, with a high near 83. Northeast wind 6 to 10 mph.
Sunday Night
 
Partly cloudy, with a low around 62. Northeast wind 6 to 9 mph.
Labor Day
 
Sunny, with a high near 83.
Monday Night
 
Mostly clear, with a low around 62.
Tuesday
 
Sunny, with a high near 83.
Tuesday Night
 
Partly cloudy, with a low around 62.
Wednesday
 
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Thursday
 
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86.
Thursday Night
 
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 65.
Friday
 
Sunny, with a high near 85.

 

Forecast from NOAA-NWS for Graniteville, SC.