National Weather Service Forecast for: North Augusta SC
Issued by: National Weather Service Columbia, SC
Updated: 2:21 am EDT Aug 20, 2026
 
Today

Today: Sunny and hot, with a high near 100. Heat index values as high as 107. Light and variable wind.
Hot

 Tonight

Tonight: Mostly clear, with a low around 76. South wind around 5 mph becoming calm after midnight.
Mostly Clear

 Friday

Friday: A chance of showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Mostly Sunny
then Chance
T-storms
 Friday
Night
Friday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely

 Saturday

Saturday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Mostly Sunny
then Slight
Chance
T-storms
 Saturday
Night
Saturday Night: Mostly clear, with a low around 72.
Mostly Clear

 Sunday

Sunday: Sunny, with a high near 95.
Sunny

 Sunday
Night
Sunday Night: Mostly clear, with a low around 71.
Mostly Clear

 Monday

Monday: Sunny, with a high near 94.
Sunny
Hi 100 °F Lo 76 °F Hi 97 °F Lo 73 °F Hi 95 °F Lo 72 °F Hi 95 °F Lo 71 °F Hi 94 °F

 

Today
 
 Sunny and hot, with a high near 100. Heat index values as high as 107. Light and variable wind.
Tonight
 
 Mostly clear, with a low around 76. South wind around 5 mph becoming calm after midnight.
Friday
 
 A chance of showers and thunderstorms after 2pm. Increasing clouds and hot, with a high near 97. Heat index values as high as 104. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
 
 Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
 
 A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
 
 Mostly clear, with a low around 72.
Sunday
 
 Sunny, with a high near 95.
Sunday Night
 
 Mostly clear, with a low around 71.
Monday
 
 Sunny, with a high near 94.
Monday Night
 
 Mostly clear, with a low around 71.
Tuesday
 
 Mostly sunny, with a high near 94.
Tuesday Night
 
 Partly cloudy, with a low around 72.
Wednesday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for North Augusta SC.