National Weather Service Forecast for: Graniteville, SC
Issued by: National Weather Service Columbia/West Columbia, SC
Updated: Fri, 09-Jan-2026 23:56 EST

Graniteville
 
  Saturday

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

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Sunny
Sunny
Wednesday

Wednesday: Slight Chance Light Rain
Slight Chance Light Rain
Thursday

Thursday: Chance Light Rain
Chance Light Rain
Friday

Friday: Sunny
Sunny
  Hi 79 °F Hi 55 °F Hi 51 °F Hi 59 °F Hi 59 °F Hi 50 °F Hi 51 °F
 
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Light Rain Likely
Light Rain Likely
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Slight Chance Light Rain
Slight Chance Light Rain
Thursday
Night
Thursday Night: Slight Chance Light Rain then Partly Cloudy
Slight Chance Light Rain then Partly Cloudy
 
Lo 61 °F Lo 48 °F Lo 28 °F Lo 29 °F Lo 37 °F Lo 36 °F Lo 26 °F  

Lake Wind Advisory
 

Overnight
 
Mostly cloudy, with a low around 61. South wind around 7 mph.
Saturday
 
A slight chance of rain after 4pm. Partly sunny, with a high near 79. South wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
 
A chance of rain before 7pm, then rain likely and a slight chance of thunderstorms between 7pm and 1am. Mostly cloudy. Low around 48, with temperatures rising to around 54 overnight. West wind 8 to 14 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday
 
Mostly sunny, with a high near 55. Northwest wind 13 to 18 mph, with gusts as high as 30 mph. New rainfall amounts less than a tenth of an inch possible.
Sunday Night
 
Mostly clear, with a low around 28. North wind 0 to 10 mph.
Monday
 
Sunny, with a high near 51.
Monday Night
 
Mostly clear, with a low around 29.
Tuesday
 
Sunny, with a high near 59.
Tuesday Night
 
Partly cloudy, with a low around 37.
Wednesday
 
A slight chance of rain after 7am. Partly sunny, with a high near 59.
Wednesday Night
 
A slight chance of rain. Mostly cloudy, with a low around 36.
Thursday
 
A chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Thursday Night
 
A slight chance of rain before 7pm. Partly cloudy, with a low around 26.
Friday
 
Sunny, with a high near 51.

 

Forecast from NOAA-NWS for Graniteville, SC.