Charleston, US-SouthCarolina – Hourly Weather Forecast
Charleston – Tuesday, April 21
12 AM
18°
64°
fair
Precip0 mm
Pressure1024 hPa
1 AM
17°
63°
fair
Precip0 mm
Pressure1024 hPa
2 AM
17°
63°
fair
Precip0 mm
Pressure1024 hPa
3 AM
16°
61°
fair
Precip0 mm
Pressure1023 hPa
4 AM
16°
61°
fair
Precip0 mm
Pressure1023 hPa
5 AM
15°
59°
fair
Precip0 mm
Pressure1024 hPa
6 AM
14°
57°
fair
Precip0 mm
Pressure1024 hPa
7 AM
14°
57°
fair
Precip0 mm
Pressure1025 hPa
8 AM
15°
59°
fair
Precip0 mm
Pressure1026 hPa
9 AM
17°
63°
fair
Precip0 mm
Pressure1026 hPa
10 AM
19°
66°
fair
Precip0 mm
Pressure1026 hPa
11 AM
21°
70°
fair
Precip0 mm
Pressure1027 hPa
12 PM
22°
72°
fair
Precip0 mm
Pressure1027 hPa
1 PM
23°
73°
mostly clear
Precip0 mm
Pressure1027 hPa
2 PM
23°
73°
mostly clear
Precip0 mm
Pressure1026 hPa
3 PM
22°
72°
mostly clear
Precip0 mm
Pressure1026 hPa
4 PM
21°
70°
fair
Precip0 mm
Pressure1025 hPa
5 PM
20°
68°
partly cloudy
Precip0 mm
Pressure1025 hPa
6 PM
20°
68°
mostly clear
Precip0 mm
Pressure1025 hPa
7 PM
19°
66°
fair
Precip0 mm
Pressure1025 hPa
8 PM
18°
64°
fair
Precip0 mm
Pressure1025 hPa
9 PM
18°
64°
partly cloudy
Precip0 mm
Pressure1025 hPa
10 PM
18°
64°
partly cloudy
Precip0 mm
Pressure1025 hPa
11 PM
18°
64°
partly cloudy
Precip0 mm
Pressure1025 hPa
Charleston – Wednesday, April 22
12 AM
18°
64°
mostly clear
Precip0 mm
Pressure1025 hPa
1 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1025 hPa
2 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1025 hPa
3 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1024 hPa
4 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1024 hPa
5 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1023 hPa
6 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1023 hPa
7 AM
17°
63°
partly cloudy
Precip0 mm
Pressure1024 hPa
8 AM
19°
66°
partly cloudy
Precip0 mm
Pressure1024 hPa
9 AM
21°
70°
partly cloudy
Precip0 mm
Pressure1024 hPa
10 AM
22°
72°
partly cloudy
Precip0 mm
Pressure1024 hPa
11 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1024 hPa
12 PM
24°
75°
partly cloudy
Precip0 mm
Pressure1024 hPa
1 PM
24°
75°
partly cloudy
Precip0 mm
Pressure1024 hPa
2 PM
25°
77°
partly cloudy
Precip0 mm
Pressure1023 hPa
3 PM
25°
77°
cloudy
Precip0 mm
Pressure1022 hPa
4 PM
24°
75°
cloudy
Precip0 mm
Pressure1021 hPa
5 PM
24°
75°
partly cloudy
Precip0 mm
Pressure1020 hPa
6 PM
23°
73°
partly cloudy
Precip0 mm
Pressure1019 hPa
7 PM
22°
72°
partly cloudy
Precip0 mm
Pressure1019 hPa
8 PM
21°
70°
partly cloudy
Precip0 mm
Pressure1019 hPa
9 PM
20°
68°
fair
Precip0 mm
Pressure1019 hPa
10 PM
20°
68°
fair
Precip0 mm
Pressure1020 hPa
11 PM
20°
68°
fair
Precip0 mm
Pressure1020 hPa
Charleston – Thursday, April 23
12 AM
19°
66°
fair
Precip0 mm
Pressure1019 hPa
1 AM
19°
66°
fair
Precip0 mm
Pressure1019 hPa
2 AM
19°
66°
fair
Precip0 mm
Pressure1018 hPa
3 AM
18°
64°
fair
Precip0 mm
Pressure1018 hPa
4 AM
18°
64°
fair
Precip0 mm
Pressure1018 hPa
5 AM
17°
63°
fair
Precip0 mm
Pressure1018 hPa
6 AM
17°
63°
fair
Precip0 mm
Pressure1019 hPa
7 AM
16°
61°
fair
Precip0 mm
Pressure1019 hPa
8 AM
18°
64°
fair
Precip0 mm
Pressure1019 hPa
9 AM
20°
68°
fair
Precip0 mm
Pressure1019 hPa
10 AM
23°
73°
fair
Precip0 mm
Pressure1019 hPa
11 AM
25°
77°
fair
Precip0 mm
Pressure1019 hPa
12 PM
27°
81°
fair
Precip0 mm
Pressure1019 hPa
1 PM
28°
82°
mostly clear
Precip0 mm
Pressure1018 hPa
2 PM
28°
82°
mostly clear
Precip0 mm
Pressure1017 hPa
3 PM
27°
81°
mostly clear
Precip0 mm
Pressure1016 hPa
4 PM
27°
81°
mostly clear
Precip0 mm
Pressure1016 hPa
5 PM
26°
79°
mostly clear
Precip0 mm
Pressure1015 hPa
6 PM
25°
77°
mostly clear
Precip0 mm
Pressure1015 hPa
7 PM
23°
73°
fair
Precip0 mm
Pressure1015 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Apr 21, 2026, 09:16 UTC