Weather Forecast for Charleston
South Carolina, United States of America
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Current Weather - Charleston: 6°C
Current Weather - Charleston: 6°C
South Carolina, United States of America
Sunny
Feels like 4°C
Wind
9 km/h ENE
Humidity
81%
Pressure
1033 mb
UV Index
2
Visibility
16 km
Sunny
Wednesday, January 21, 2026
High
15°C
Low
3°C
Rain Chance
0%
Hourly Forecast
14°C
15°C
14°C
13°C
12°C
12°C
12°C
11°C
Day Statistics
Maximum Wind
11 km/h
Humidity
78%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:21 AM
Sunset
05:42 PM
Moonrise
09:08 AM
Moonset
08:40 PM
Moon Phase
Waxing Crescent
Moon Illumination
5%
Air Quality
PM2.5
13.5
μg/m³
PM10
14.9
μg/m³
NO₂
12
μg/m³
O₃
63.8
μg/m³
SO₂
5.6
μg/m³
CO
230.9
μg/m³
Overcast
Thursday, January 22, 2026
High
20°C
Low
10°C
Rain Chance
0%
Hourly Forecast
11°C
11°C
11°C
11°C
11°C
11°C
11°C
10°C
10°C
11°C
13°C
15°C
17°C
18°C
18°C
19°C
19°C
19°C
18°C
17°C
16°C
15°C
14°C
13°C
Day Statistics
Maximum Wind
9 km/h
Humidity
81%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:20 AM
Sunset
05:43 PM
Moonrise
09:36 AM
Moonset
09:42 PM
Moon Phase
Waxing Crescent
Moon Illumination
10%
Air Quality
PM2.5
17.7
μg/m³
PM10
20
μg/m³
NO₂
25.4
μg/m³
O₃
50.8
μg/m³
SO₂
5.8
μg/m³
CO
400.9
μg/m³
Mist
Friday, January 23, 2026
High
16°C
Low
9°C
Rain Chance
0%
Hourly Forecast
12°C
12°C
11°C
10°C
10°C
10°C
10°C
10°C
10°C
11°C
12°C
13°C
14°C
14°C
15°C
15°C
16°C
15°C
15°C
15°C
15°C
14°C
14°C
12°C
Day Statistics
Maximum Wind
17 km/h
Humidity
95%
Precipitation
0 mm
UV Index
1
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:20 AM
Sunset
05:44 PM
Moonrise
10:03 AM
Moonset
10:45 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
19.7
μg/m³
PM10
22.6
μg/m³
NO₂
31.2
μg/m³
O₃
45.8
μg/m³
SO₂
5.7
μg/m³
CO
270.8
μg/m³
Patchy rain nearby
Saturday, January 24, 2026
High
8°C
Low
1°C
Rain Chance
89%
Hourly Forecast
11°C
9°C
8°C
8°C
7°C
7°C
7°C
7°C
7°C
7°C
8°C
8°C
7°C
7°C
5°C
4°C
2°C
2°C
2°C
2°C
1°C
1°C
7°C
4°C
Day Statistics
Maximum Wind
35 km/h
Humidity
82%
Precipitation
0 mm
UV Index
0
Visibility
9 km
Rain Chance
89%
Snow Chance
7%
Sun & Moon
Sunrise
07:19 AM
Sunset
05:45 PM
Moonrise
10:31 AM
Moonset
11:50 PM
Moon Phase
Waxing Crescent
Moon Illumination
26%
Air Quality
PM2.5
9.6
μg/m³
PM10
9.9
μg/m³
NO₂
10.9
μg/m³
O₃
58.2
μg/m³
SO₂
7.5
μg/m³
CO
202.9
μg/m³
Moderate rain
Sunday, January 25, 2026
High
3°C
Low
-1°C
Rain Chance
84%
Hourly Forecast
2°C
1°C
1°C
1°C
0°C
-0°C
-0°C
-0°C
-0°C
-0°C
0°C
0°C
1°C
1°C
1°C
2°C
2°C
2°C
3°C
3°C
3°C
3°C
2°C
3°C
Day Statistics
Maximum Wind
24 km/h
Humidity
93%
Precipitation
8 mm
UV Index
0
Visibility
7 km
Rain Chance
84%
Snow Chance
33%
Sun & Moon
Sunrise
07:19 AM
Sunset
05:46 PM
Moonrise
11:03 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
37%
Air Quality
PM2.5
3.4
μg/m³
PM10
3.5
μg/m³
NO₂
7.5
μg/m³
O₃
59.7
μg/m³
SO₂
3.6
μg/m³
CO
186
μg/m³
Patchy rain nearby
Monday, January 26, 2026
High
5°C
Low
2°C
Rain Chance
80%
Hourly Forecast
3°C
4°C
4°C
4°C
3°C
3°C
3°C
3°C
4°C
4°C
4°C
4°C
5°C
5°C
5°C
5°C
5°C
4°C
3°C
2°C
2°C
2°C
2°C
2°C
Day Statistics
Maximum Wind
18 km/h
Humidity
87%
Precipitation
1 mm
UV Index
1
Visibility
9 km
Rain Chance
80%
Snow Chance
0%
Sun & Moon
Sunrise
07:18 AM
Sunset
05:47 PM
Moonrise
11:39 AM
Moonset
12:57 AM
Moon Phase
First Quarter
Moon Illumination
48%
Light freezing rain
Tuesday, January 27, 2026
High
2°C
Low
-6°C
Rain Chance
77%
Hourly Forecast
1°C
0°C
-1°C
-3°C
-4°C
-5°C
-5°C
-5°C
-5°C
-4°C
-3°C
-2°C
-1°C
0°C
1°C
1°C
1°C
0°C
-1°C
-1°C
-2°C
-2°C
-2°C
-2°C
Day Statistics
Maximum Wind
25 km/h
Humidity
60%
Precipitation
0 mm
UV Index
1
Visibility
9 km
Rain Chance
77%
Snow Chance
9%
Sun & Moon
Sunrise
07:18 AM
Sunset
05:48 PM
Moonrise
12:21 PM
Moonset
02:08 AM
Moon Phase
Waxing Gibbous
Moon Illumination
59%
Solar Radiation Data
Shortwave Radiation
133.62
Diffuse Radiation
63
DNI
158.21
GTI
60.36
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