South Carolina Weather
Live radar, National Weather Service alerts, current conditions and a 7-day forecast for South Carolina.
Updated Jul 29, 2026, 6:41 PM · Radar refreshes every 5 minutes
🌤️
Charleston
93°F
Wind 9 mph
Humidity 54%
Storm risk General Thunderstorms
Alerts 2
⛈️
General Thunderstorms of severe thunderstorms
NOAA Storm Prediction Center day-1 outlook covering part of South Carolina.
Active alerts (2)
Extreme Heat WarningSevere
Expected
Coastal Bryan; Inland Chatham; Coastal Chatham; Coastal Liberty; Inland McIntosh; Coastal McIntosh; Beaufort; Coastal Jasper
From Jul 29, 2026, 3:00 PM until Jul 29, 2026, 7:15 PM
Full details
* WHAT...Dangerously hot conditions with heat index values up to 115 degrees expected. * WHERE...In Georgia, Coastal Bryan, Coastal Chatham, Coastal Liberty, Coastal McIntosh, Inland Chatham, and Inland McIntosh Counties. In South Carolina, Beaufort and Coastal Jasper Counties. * WHEN...From 11 AM this morning to 7 PM EDT this evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat AdvisoryModerate
Expected
Candler; Bulloch; Effingham; Tattnall; Evans; Long; Inland Bryan; Inland Liberty; Inland Jasper; Coastal Colleton; Charleston; Tidal Berkeley
From Jul 29, 2026, 3:00 PM until Jul 29, 2026, 7:15 PM
Full details
* WHAT...Heat index values up to 110 degrees expected. * WHERE...Portions of southeast Georgia and southeast South Carolina. * WHEN...From 11 AM this morning to 7 PM EDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.
Live radar
Light
Heavy
Current conditions across South Carolina
🌤️
Charleston
Mostly clear
93°Ffeels 101°F
🌤️
Columbia
Mostly clear
94°Ffeels 98°F
☀️
Greenville
Clear
91°Ffeels 96°F
☁️
Myrtle Beach
Overcast
90°Ffeels 100°F
☀️
Spartanburg
Clear
91°Ffeels 97°F
7-day forecast
Today
Jul 29
☁️
94°F
80°F
12%
Thu
Jul 30
☀️
90°F
74°F
3%
Fri
Jul 31
☁️
89°F
78°F
19%
Sat
Aug 1
🌦️
88°F
79°F
22%
Sun
Aug 2
🌧️
86°F
78°F
65%
Mon
Aug 3
🌦️
83°F
74°F
65%
Tue
Aug 4
⛈️
87°F
74°F
34%
Today
Jul 29
☁️
97°F
76°F
42%
Thu
Jul 30
☀️
93°F
70°F
2%
Fri
Jul 31
☁️
102°F
70°F
1%
Sat
Aug 1
🌧️
97°F
75°F
30%
Sun
Aug 2
⛈️
94°F
74°F
75%
Mon
Aug 3
🌦️
80°F
74°F
67%
Tue
Aug 4
🌧️
78°F
73°F
38%
Today
Jul 29
☀️
91°F
72°F
15%
Thu
Jul 30
☀️
90°F
66°F
Fri
Jul 31
☁️
96°F
68°F
Sat
Aug 1
☁️
92°F
73°F
41%
Sun
Aug 2
🌧️
81°F
71°F
79%
Mon
Aug 3
🌧️
72°F
69°F
71%
Tue
Aug 4
🌦️
82°F
68°F
43%
Today
Jul 29
☁️
90°F
78°F
27%
Thu
Jul 30
☁️
94°F
75°F
7%
Fri
Jul 31
☁️
92°F
75°F
3%
Sat
Aug 1
☁️
89°F
79°F
9%
Sun
Aug 2
⛈️
81°F
77°F
51%
Mon
Aug 3
⛈️
86°F
75°F
57%
Tue
Aug 4
🌦️
87°F
73°F
33%
Today
Jul 29
☁️
91°F
69°F
5%
Thu
Jul 30
☀️
90°F
64°F
Fri
Jul 31
☁️
96°F
66°F
Sat
Aug 1
☁️
94°F
74°F
38%
Sun
Aug 2
⛈️
84°F
71°F
80%
Mon
Aug 3
🌧️
73°F
68°F
74%
Tue
Aug 4
🌫️
78°F
68°F
40%
South Carolina weather by city
SC
ColumbiaSC
CharlestonSC
North CharlestonSC
Mount PleasantSC
Rock HillSC
GreenvilleSC
SummervilleSC
SumterSC
Goose CreekSC
Hilton Head IslandSC
FlorenceSC
SpartanburgSC
Hilton HeadSC
Myrtle BeachSC
AikenSC
GreerSC
AndersonSC
MauldinSC
GreenwoodSC
North AugustaSC
TaylorsSC
Saint AndrewsSC
ConwaySC
EasleySC
SimpsonvilleSC
Wade HamptonSC
LexingtonSC
SocasteeSC
HanahanSC
BlufftonSC
West ColumbiaSC
North Myrtle BeachSC
ClemsonSC
Seven Oaks
34 cities with their own radar and forecast page.
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.