National Weather Service Forecast for: Greenwood SC
Issued by: National Weather Service Greenville-Spartanburg, SC
Updated: 8:12 pm EDT Aug 12, 2025
 
Overnight

Overnight: A 40 percent chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 71. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms and
Patchy Fog
 Wednesday

Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 88. Southwest wind 3 to 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Patchy Fog
then Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before 5am, then a slight chance of showers. Mostly cloudy, with a low around 72. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms
 Thursday

Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 87. West southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Chance
T-storms
 Thursday
Night
Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 72. Calm wind.
Chance
T-storms then
Partly Cloudy
 Friday

Friday: Mostly sunny, with a high near 89.
Mostly Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 72.
Partly Cloudy

 Saturday

Saturday: A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 88.
Mostly Sunny
then Chance
T-storms
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 71.
Partly Cloudy
Lo 71 °F Hi 88 °F Lo 72 °F Hi 87 °F Lo 72 °F Hi 89 °F Lo 72 °F Hi 88 °F Lo 71 °F

Hazardous Weather Outlook
 

Overnight
 
 A 40 percent chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 71. Calm wind. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 A 30 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 88. Southwest wind 3 to 7 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
 A chance of showers and thunderstorms before 5am, then a slight chance of showers. Mostly cloudy, with a low around 72. Southwest wind 3 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
 
 A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 87. West southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 72. Calm wind.
Friday
 
 Mostly sunny, with a high near 89.
Friday Night
 
 Partly cloudy, with a low around 72.
Saturday
 
 A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 88.
Saturday Night
 
 Partly cloudy, with a low around 71.
Sunday
 
 Mostly sunny, with a high near 88.
Sunday Night
 
 Mostly clear, with a low around 71.
Monday
 
 Sunny, with a high near 90.
Monday Night
 
 Mostly clear, with a low around 71.
Tuesday
 
 Sunny, with a high near 90.

 

Forecast from NOAA-NWS for Greenwood SC.