St. Charles, SC Current Weather Conditions
▼Current Conditions — St. Charles, SC
| SUMTER (KSMS) |
 |
Partly Cloudy95.0 F |
| Humidity: | 53% |
| Wind Speed: | SW 6.9 G 13.9 mph |
| Barometer: | 29.91 in |
| Dewpoint: | 75.2 F |
| Visibility: | 10.00 mi |
| Precip: | -- |
| Heat Index: | 107.4 F |
| Wind Chill: | NA |
|
| Jul 18 2026, 05:55 PM EDT |
|
|
▼State Weather Snapshot — South Carolina
▼Hourly Observation History — St. Charles, SC
| Time |
Wind
(mph) |
Vis
(mi) |
Weather |
Precip (in) |
Temperature (F) |
Relative
Humidity |
Wind
Chill
(F) |
Heat
Index
(F) |
Pressure |
| Air |
Dwpt |
altimeter
(in) |
sea level
(mb) |
| 05:55 PM EDT |
SW 6.9 G 13.9 |
10.00 |
Partly Cloudy |
-- |
95.0 |
75.2 |
53% |
NA |
107.4 |
29.91 |
1012.9 |
| 05:35 PM EDT |
SW 9.2 |
10.00 |
Mostly Cloudy |
-- |
96.8 |
77.0 |
53% |
NA |
112.5 |
29.92 |
1013.2 |
| 05:15 PM EDT |
8.1 |
10.00 |
Mostly Clear |
-- |
96.8 |
77.0 |
53% |
NA |
112.5 |
29.92 |
1013.2 |
| 04:55 PM EDT |
|
10.00 |
Mostly Clear |
-- |
NULL |
|
% |
NA |
NA |
|
M |
| 04:35 PM EDT |
|
10.00 |
Partly Cloudy |
-- |
NULL |
|
% |
NA |
NA |
|
M |
| 04:15 PM EDT |
6.9 |
10.00 |
Mostly Clear |
-- |
93.2 |
77.0 |
60% |
NA |
107.6 |
29.94 |
1013.9 |
| 03:55 PM EDT |
8.1 |
10.00 |
Mostly Clear |
-- |
95.0 |
77.0 |
56% |
NA |
109.9 |
29.95 |
1014.2 |
| 03:35 PM EDT |
5.8 G 13.9 |
10.00 |
Mostly Clear |
-- |
95.0 |
77.0 |
56% |
NA |
109.9 |
29.95 |
1014.2 |
| 03:15 PM EDT |
SW 8.1 |
10.00 |
Mostly Clear |
-- |
95.0 |
77.0 |
56% |
NA |
109.9 |
29.97 |
1014.9 |
| 02:55 PM EDT |
SW 6.9 |
10.00 |
Mostly Clear |
-- |
95.0 |
77.0 |
56% |
NA |
109.9 |
29.97 |
1014.9 |
| 02:35 PM EDT |
5.8 G 11.4 |
10.00 |
Mostly Clear |
-- |
95.0 |
77.0 |
56% |
NA |
109.9 |
29.98 |
1015.2 |
| 02:15 PM EDT |
SW 8.1 |
10.00 |
Mostly Cloudy |
-- |
93.2 |
77.0 |
60% |
NA |
107.6 |
29.99 |
1015.6 |
| 01:55 PM EDT |
6.9 G 13.9 |
10.00 |
Partly Cloudy |
-- |
93.2 |
78.8 |
63% |
NA |
110.3 |
30.00 |
1015.9 |
| 01:35 PM EDT |
5.8 G 12.8 |
10.00 |
Partly Cloudy |
-- |
93.2 |
77.0 |
60% |
NA |
107.6 |
30.01 |
1016.3 |
| 01:15 PM EDT |
5.8 G 12.8 |
10.00 |
Mostly Cloudy |
-- |
93.2 |
78.8 |
63% |
NA |
110.3 |
30.02 |
1016.6 |
| 12:55 PM EDT |
0.0 |
10.00 |
Mostly Clear |
-- |
91.4 |
77.0 |
63% |
NA |
105.1 |
30.03 |
1016.9 |
| 12:35 PM EDT |
4.7 G 13.9 |
10.00 |
Mostly Clear |
-- |
91.4 |
77.0 |
63% |
NA |
105.1 |
30.03 |
1016.9 |
| 12:15 PM EDT |
SW 9.2 |
10.00 |
Clear |
-- |
91.4 |
77.0 |
63% |
NA |
105.1 |
30.04 |
1017.3 |
| 11:55 AM EDT |
6.9 |
10.00 |
Mostly Clear |
-- |
89.6 |
77.0 |
67% |
NA |
102.6 |
30.04 |
1017.3 |
| 11:35 AM EDT |
SW 4.7 |
10.00 |
Clear |
-- |
89.6 |
77.0 |
67% |
NA |
102.6 |
30.05 |
1017.6 |
| 11:15 AM EDT |
SW 8.1 |
10.00 |
Clear |
-- |
89.6 |
77.0 |
67% |
NA |
102.6 |
30.05 |
1017.6 |
| 11:00 AM EDT |
SW 6.9 |
10.00 |
Clear |
-- |
89.6 |
78.8 |
71% |
NA |
105.3 |
30.05 |
1017.6 |
| 12:35 AM EDT |
4.7 |
10.00 |
Clear |
-- |
82.4 |
78.8 |
89% |
NA |
92.5 |
30.04 |
1017.3 |
| 12:15 AM EDT |
5.8 |
10.00 |
Clear |
-- |
82.4 |
78.8 |
89% |
NA |
92.5 |
30.05 |
1017.6 |
|
▼Nearby Weather Stations
🔔 Get instant severe weather alerts for St. Charles, SC — Subscribe to receive notifications by email, SMS, or voice call.
