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Weather Charleston
South Carolina · United States
Sun, 01/18
12:28 PM EST
Weather Charleston
now
44°
90 Min. Weather
rain
07:21 AM
05:39 PM
01:00 PM
44
°
95 %
02:00 PM
43
°
95 %
03:00 PM
42
°
60 %
04:00 PM
41
°
40 %
05:00 PM
40
°
30 %
06:00 PM
39
°
20 %
07:00 PM
39
°
20 %
08:00 PM
38
°
20 %
09:00 PM
37
°
10 %
10:00 PM
36
°
10 %
11:00 PM
35
°
10 %
12:00 AM
35
°
10 %
01:00 AM
34
°
10 %
02:00 AM
33
°
10 %
03:00 AM
33
°
10 %
04:00 AM
32
°
10 %
05:00 AM
31
°
10 %
06:00 AM
31
°
10 %
07:00 AM
31
°
10 %
08:00 AM
31
°
10 %
09:00 AM
36
°
10 %
10:00 AM
39
°
10 %
11:00 AM
43
°
10 %
12:00 PM
46
°
10 %
01:00 PM
49
°
5 %
02:00 PM
51
°
0 %
03:00 PM
52
°
0 %
04:00 PM
53
°
0 %
05:00 PM
52
°
0 %
06:00 PM
48
°
0 %
07:00 PM
45
°
0 %
08:00 PM
43
°
0 %
09:00 PM
41
°
0 %
10:00 PM
39
°
0 %
11:00 PM
38
°
0 %
12:00 AM
38
°
0 %
01:00 AM
37
°
0 %
02:00 AM
36
°
0 %
03:00 AM
35
°
0 %
04:00 AM
35
°
0 %
05:00 AM
34
°
0 %
06:00 AM
33
°
0 %
07:00 AM
33
°
0 %
08:00 AM
33
°
0 %
09:00 AM
37
°
0 %
10:00 AM
40
°
0 %
11:00 AM
44
°
0 %
12:00 PM
46
°
0 %
01:00 PM
48
°
0 %
Cold rain
Mostly rain along the coast, but a few flurries may mix in.
WeatherRadar
Forecast
Map
Afternoon
46
°
90 %
Evening
37
°
20 %
Night
31
°
10 %
Morning
36
°
10 %
Afternoon
53
°
5 %
Evening
41
°
0 %
Night
33
°
0 %
Morning
37
°
0 %
Afternoon
50
°
0 %
Evening
37
°
0 %
Night
33
°
10 %
Morning
42
°
10 %
Afternoon
59
°
20 %
Evening
51
°
30 %
Night
49
°
30 %
Morning
52
°
50 %
Afternoon
58
°
50 %
Evening
45
°
10 %
Night
35
°
10 %
Morning
47
°
10 %
Afternoon
65
°
10 %
Evening
53
°
20 %
Night
50
°
20 %
Morning
57
°
20 %
Afternoon
69
°
20 %
Evening
58
°
40 %
Night
54
°
40 %
Morning
57
°
30 %
Afternoon
67
°
30 %
Evening
54
°
30 %
Night
51
°
20 %
Morning
53
°
40 %
Afternoon
64
°
60 %
Evening
47
°
40 %
Night
39
°
30 %
Morning
42
°
30 %
Afternoon
55
°
30 %
Evening
47
°
30 %
Night
44
°
40 %
Morning
47
°
60 %
Afternoon
58
°
60 %
Evening
47
°
70 %
Night
43
°
60 %
Morning
44
°
60 %
Afternoon
56
°
40 %
Evening
44
°
40 %
Night
36
°
40 %
Morning
39
°
30 %
Afternoon
51
°
30 %
Evening
42
°
30 %
Night
38
°
30 %
Morning
43
°
30 %
Afternoon
54
°
20 %
Evening
47
°
20 %
Night
42
°
20 %
today
Sunday, 01/18
01/18
46
°
44
°
0 h
90 %
tomorrow
Monday, 01/19
01/19
53
°
31
°
10 h
10 %
Tuesday
Tuesday, 01/20
01/20
50
°
33
°
10 h
0 %
Wednesday
Wednesday, 01/21
01/21
59
°
33
°
8 h
20 %
Thursday
Thursday, 01/22
01/22
58
°
49
°
1 h
50 %
Friday
Friday, 01/23
01/23
65
°
35
°
7 h
20 %
Saturday
Saturday, 01/24
01/24
69
°
50
°
3 h
30 %
Sunday
Sunday, 01/25
01/25
67
°
54
°
2 h
30 %
Monday
Monday, 01/26
01/26
64
°
51
°
1 h
60 %
Tuesday
Tuesday, 01/27
01/27
55
°
39
°
2 h
30 %
Wednesday
Wednesday, 01/28
01/28
58
°
44
°
0 h
70 %
Thursday
Thursday, 01/29
01/29
56
°
43
°
1 h
60 %
Friday
Friday, 01/30
01/30
51
°
36
°
4 h
30 %
Saturday
Saturday, 01/31
01/31
54
°
38
°
4 h
30 %
Top News
Unusual wintry weather
Snow for the South
WindRadar
14 day weather
Su
44
46
Mo
31
53
Tu
33
50
We
33
59
Th
49
58
Fr
35
65
Sa
50
69
Su
54
67
Mo
51
64
Tu
39
55
We
44
58
Th
43
56
Fr
36
51
Sa
38
54
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
0
low
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 53° / Air 46°
Waves 1 ft /
light wind from NW
Fort Johnson
High tide 07:34 AM / 07:33 PM
Low tide 01:00 AM / 01:48 PM
Water 53° / Air 53°
Waves 1 ft /
light wind from W
Fort Johnson
High tide 08:11 AM / 08:11 PM
Low tide 01:41 AM / 02:25 PM
Current regional conditions
Charleston Executive Airport (19ft)
Sun, 01/18, 12:15 PM
44.6°
slight rain
Wind NW 8 mph
Charleston Airport (49ft)
Sun, 01/18, 11:56 AM
44.6°
rain
Wind NW 8 mph
Summerville Airport (59ft)
Sun, 01/18, 12:15 PM
42.8°
rain
Wind NW 6 mph
Berkeley County Airport (75ft)
Sun, 01/18, 12:15 PM
42.8°
slight rain
Wind NW 4 mph
Past weather
Weather Station Charleston Executive Airport
Maximum Temperature [°F] 12/22/2025 to 01/18/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
12:28 PM local time
Sun
07:21 AM
05:39 PM
10h 18min
Moon
07:27 AM
05:32 PM
New moon
News
Snow, sleet, graupel...
The different winter precipitation types
More news
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