Charleston County Hourly Weather Forecast
Next 48 Hours
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A full day of Overcast conditions is expected. Temps range from 74° to 76°. Windy conditions from the ENE at 17.8 mph, with humidity levels between 74% to 78%, and an avg barometric pressure of 29.95 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
10 AM
74°F
67°F
77%
23.7 NE
29.98
66°F
1.8
14%
11 AM
75°F
67°F
75%
23.3 NE
29.99
66°F
2.3
19%
12 PM
74°F
68°F
75%
22.1 NE
29.98
66°F
3.9
20%
1 PM
74°F
68°F
76%
20.8 ENE
29.97
66°F
4.3
21%
2 PM
74°F
69°F
78%
20.4 ENE
29.95
67°F
5.1
9%
3 PM
74°F
69°F
77%
19.5 ENE
29.93
67°F
3.6
22%
4 PM
75°F
71°F
75%
18.1 ENE
29.92
66°F
2.9
20%
5 PM
75°F
72°F
74%
17.2 ENE
29.91
67°F
1.4
20%
6 PM
76°F
72°F
74%
16.3 ENE
29.92
67°F
0.3
20%
7 PM
76°F
73°F
74%
15.4 ENE
29.93
67°F
0
20%
8 PM
75°F
73°F
76%
14.5 ENE
29.95
67°F
0
21%
9 PM
75°F
75°F
76%
13.2 ENE
29.96
67°F
0
21%
10 PM
76°F
75°F
77%
12.1 NE
29.97
68°F
0
22%
11 PM
76°F
75°F
78%
12.3 NE
29.96
68°F
0
22%
Thu, Oct 8th 2026
Overcast conditions giving way to patchy rain nearby by evening. Temps range from 74° to 77°. Breezy wind, shifting from NE to ENE at 11.1 mph, as humidity ranges 78% to 85%, and an avg barometric pressure of 30 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
75°F
75°F
80%
12.1 NE
29.95
69°F
0
24%
1 AM
75°F
76°F
82%
11.6 NE
29.94
69°F
0
24%
2 AM
75°F
76°F
82%
10.7 NE
29.95
69°F
0
25%
3 AM
75°F
77°F
82%
10.3 NE
29.95
69°F
0
25%
4 AM
75°F
76°F
83%
10.3 NE
29.94
69°F
0
28%
5 AM
74°F
76°F
84%
9.8 NE
29.95
69°F
0
28%
6 AM
74°F
76°F
85%
10.5 NE
29.96
69°F
0
26%
7 AM
74°F
75°F
85%
11 NE
29.97
69°F
0
26%
8 AM
74°F
75°F
85%
10.3 NE
29.99
69°F
0
26%
9 AM
74°F
75°F
85%
11.2 NE
30.01
69°F
0.6
27%
10 AM
74°F
75°F
84%
11.6 NE
30.02
69°F
1.2
26%
11 AM
75°F
75°F
82%
11.9 NE
30.02
69°F
2.8
24%
12 PM
75°F
75°F
81%
12.3 NE
30.02
69°F
2.8
24%
1 PM
75°F
76°F
80%
11.6 ENE
30.01
69°F
5.2
23%
2 PM
76°F
76°F
78%
11.9 E
30
69°F
4.6
22%
3 PM
76°F
76°F
79%
11.9 E
29.99
69°F
2.5
23%
4 PM
76°F
77°F
78%
11.2 E
29.99
69°F
1.4
22%
5 PM
76°F
78°F
78%
10.7 E
30
69°F
0.8
22%
6 PM
76°F
78°F
79%
11 E
30.01
70°F
0.3
23%
7 PM
76°F
78°F
80%
11 E
30.02
70°F
0
24%
8 PM
77°F
78°F
80%
11.2 E
30.03
70°F
0
24%
9 PM
77°F
78°F
80%
11 E
30.04
70°F
0
23%
10 PM
77°F
79°F
81%
10.3 E
30.06
71°F
0
25%
11 PM
77°F
80°F
81%
10.3 ENE
30.06
71°F
0
25%
Fri, Oct 9th 2026
Overcast skies will dominate from morning to night. Temps range from 75° to 77°. Breezy wind from the NE at 11.8 mph, as humidity fluctuates between 81% to 84%, and an avg barometric pressure of 30.07 inHg.
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
77°F
80°F
82%
10.1 E
30.06
71°F
0
25%
1 AM
77°F
81°F
83%
8.5 NE
30.05
72°F
0
25%
2 AM
77°F
79°F
83%
10.7 NE
30.04
71°F
0
25%
3 AM
77°F
79°F
83%
10.3 NE
30.05
71°F
0
25%
4 AM
76°F
78°F
84%
11.2 NE
30.05
71°F
0
26%
5 AM
76°F
77°F
84%
10.7 NE
30.07
70°F
0
26%
6 AM
76°F
76°F
84%
13.2 NE
30.07
70°F
0
25%
7 AM
75°F
76°F
84%
13 NE
30.08
70°F
0
32%
8 AM
75°F
75°F
83%
14.8 NE
30.09
70°F
0
25%
9 AM
76°F
74°F
81%
15.2 NE
30.12
69°F
0.3
24%
Currently
|
73°F |
29.98 inHg.
Barometer 80%
Humidity NE 23.5mph Wind |
| Overcast | ||
National Outlook
October Heatwave Eases in California; Tropical Storm Isaias Brings Heavy Rain to Florida 10-07 to 10-09
Wed Oct 7th 2026, 6:19am PDT
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