National Weather Service Forecast for: Greenwood SC
Issued by: National Weather Service Greenville-Spartanburg, SC
Updated: 6:34 am EDT Jul 14, 2025
 
Today

Today: Sunny and hot, with a high near 96. Heat index values as high as 104. Light north northwest wind.
Hot

Tonight

Tonight: A 30 percent chance of showers and thunderstorms, mainly between 10pm and 11pm.  Partly cloudy, with a low around 73. Calm wind.
Chance
T-storms

Tuesday

Tuesday: Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce heavy rainfall.  Partly sunny, with a high near 92. Heat index values as high as 102. Calm wind becoming east southeast around 5 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Mostly Sunny
then Heavy
Rain
Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 73. Light southeast wind.  Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Heavy Rain
then Chance
Showers
Wednesday

Wednesday: A 40 percent chance of showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.
Mostly Cloudy
then Chance
T-storms
Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am.  Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Chance
T-storms then
Slight Chance
Showers
Thursday

Thursday: A 30 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 93.
Mostly Sunny
then Chance
T-storms
Thursday
Night
Thursday Night: A 30 percent chance of showers and thunderstorms before 7pm.  Partly cloudy, with a low around 73.
Chance
T-storms then
Partly Cloudy
Friday

Friday: A 30 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 93.
Mostly Sunny
then Chance
T-storms
Hi 96 °F Lo 73 °F Hi 92 °F Lo 73 °F Hi 91 °F Lo 73 °F Hi 93 °F Lo 73 °F Hi 93 °F

Hazardous Weather Outlook
 

Today
 
Sunny and hot, with a high near 96. Heat index values as high as 104. Light north northwest wind.
Tonight
 
A 30 percent chance of showers and thunderstorms, mainly between 10pm and 11pm. Partly cloudy, with a low around 73. Calm wind.
Tuesday
 
Showers and thunderstorms likely, mainly after 5pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 92. Heat index values as high as 102. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 73. Light southeast wind. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
 
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 91. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
 
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Thursday
 
A 30 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 93.
Thursday Night
 
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73.
Friday
 
A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 93.
Friday Night
 
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74.
Saturday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95.
Saturday Night
 
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75.
Sunday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95.

 

Forecast from NOAA-NWS for Greenwood SC.