Charleston Weather Conditions
Current Temperature Level
38 °C
49 AQI
Air quality index is: Good
Last Updated: 2025-08-09 11:15 (Local Time)
MapCharleston
Charleston Weather Parameters
24 km/h
8 m/s
227° SW
0 %
16 km
0 mm
1013 mb
UV Index8
Suggestions for
TodayCharleston9 Aug.
Heat Stroke• Avoid Outdoor 
Clothing• Breathable
Driving• Enjoy Driving
Sunscreen• ApplyTrending in United States
Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate
Why You Should Add a Real-Time Weather and AQI Widget to Your Website?
Charleston 10-Days Weather Forecast
Today
34°C
13 %Sunday
34°C13 %Monday
33°C11 %Tuesday
34°C11 %Wednesday
34°C12 %Thursday
32°C10 %Friday
30°C15 %Saturday
29°C20 %Sunday
29°C15 %Monday
31°C13 %Sunny
Clear Sky with temperature at 34 °C and humidity will be at 13% with 35.3 km/h winds.45°C / 23°C
Humi.13 %
Prec.0 mm
Sunrise
05:55 AM13hrs 42min
Sunset
07:37 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
30 °C
14 %
0
17.6 kmph / WSW
Clear 
Feels 27.7 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
28 °C
14 %
0
16.2 kmph / SW
Clear Feels 26.4 °C
Cover 0 %
Visibility 10 km
2 AM
Clear
27 °C
16 %
0
14.8 kmph / SW
Clear Feels 25.3 °C
Cover 0 %
Visibility 10 km
3 AM
Clear
26 °C
17 %
0
13.7 kmph / SW
Clear Feels 24.4 °C
Cover 0 %
Visibility 10 km
4 AM
Clear
25 °C
19 %
0
11.9 kmph / SW
Clear Feels 23.7 °C
Cover 0 %
Visibility 10 km
5 AM
Clear
24 °C
20 %
0
9 kmph / SW
Clear Feels 23.2 °C
Cover 0 %
Visibility 10 km
6 AM
Sunny
24 °C
22 %
0
7.9 kmph / SSW
SunnyFeels 23.3 °C
Cover 0 %
Visibility 10 km
7 AM
Sunny
27 °C
20 %
0.4
5 kmph / SSW
SunnyFeels 25.3 °C
Cover 0 %
Visibility 10 km
8 AM
Sunny
29 °C
17 %
1.4
4.3 kmph / SSW
SunnyFeels 27.4 °C
Cover 0 %
Visibility 10 km
9 AM
Sunny
32 °C
15 %
3.2
9 kmph / SW
SunnyFeels 29.7 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
36 °C
13 %
5.7
14.8 kmph / SW
SunnyFeels 34.6 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
38 °C
9 %
8.1
24.1 kmph / SW
SunnyFeels 39 °C
Cover 0 %
Visibility 16 km
12 PM
Sunny
41 °C
10 %
9.7
31.7 kmph / SW
SunnyFeels 42.1 °C
Cover 0 %
Visibility 10 km
1 PM
Sunny
43 °C
9 %
9.9
33.8 kmph / SW
SunnyFeels 44.7 °C
Cover 0 %
Visibility 10 km
2 PM
Sunny
44 °C
8 %
8.8
35.3 kmph / SW
SunnyFeels 45.6 °C
Cover 0 %
Visibility 10 km
3 PM
Sunny
44 °C
9 %
6.7
34.6 kmph / WSW
SunnyFeels 45.9 °C
Cover 0 %
Visibility 10 km
4 PM
Sunny
44 °C
9 %
4.2
32.4 kmph / WSW
SunnyFeels 45.9 °C
Cover 0 %
Visibility 10 km
5 PM
Sunny
42 °C
9 %
2
32.8 kmph / WSW
SunnyFeels 43.2 °C
Cover 0 %
Visibility 10 km
6 PM
Sunny
40 °C
10 %
0.7
32 kmph / WSW
SunnyFeels 40.4 °C
Cover 0 %
Visibility 10 km
7 PM
Sunny
38 °C
11 %
0.1
27 kmph / SW
SunnyFeels 37.7 °C
Cover 0 %
Visibility 10 km
8 PM
Clear
36 °C
11 %
0
18.4 kmph / SW
Clear Feels 34.8 °C
Cover 0 %
Visibility 10 km
9 PM
Clear
34 °C
13 %
0
15.5 kmph / WSW
Clear Feels 32.6 °C
Cover 0 %
Visibility 10 km
10 PM
Clear
33 °C
14 %
0
16.2 kmph / WSW
Clear Feels 30.6 °C
Cover 0 %
Visibility 10 km
11 PM
Clear
31 °C
13 %
0
14.4 kmph / SW
Clear Feels 28.9 °C
Cover 0 %
Visibility 10 km
Today
34°C13 %Sunday
34°C13 %Monday
33°C11 %Tuesday
34°C11 %Wednesday
34°C12 %Thursday
32°C10 %Friday
30°C15 %Saturday
29°C20 %Sunday
29°C15 %Monday
31°C13 %Temp41 °C
ConditionSunny
Humidity10 %
Feels42.1 °C
Cover0 %
Visibility10 km
Wind Speed & Dir.31.7 kmph / SW
UV9.7
Charleston 30-Days (August 2025) Weather Forecast
Sun.
Mon.
Tue.
Wed.
Thu.
Fri.
Sat.
1Fri.
44°23 °C
2Sat.
44°22 °C
3Sun.
44°21 °C
4Mon.
41°21 °C
5Tue.
44°22 °C
6Wed.
45°24 °C
7Thu.
46°23 °C
8Fri.
45°23 °C
9Today
45°23 °C
10Sun.
43°23 °C
11Mon.
43°25 °C
12Tue.
43°25 °C
13Wed.
42°25 °C
14Thu.
40°24 °C
15Fri.
38°22 °C
16Sat.
37°21 °C
17Sun.
38°20 °C
18Mon.
39°22 °C
19Tue.
41°24 °C
20Wed.
42°28 °C
21Thu.
43°26 °C
22Fri.
36°25 °C
23Sat.
36°25 °C
24Sun.
37°25 °C
25Mon.
37°26 °C
26Tue.
37°26 °C
27Wed.
38°25 °C
28Thu.
38°25 °C
29Fri.
38°26 °C
30Sat.
37°26 °C
31Sun.
37°25 °C
AugustWeather Overview
No. of days:
Sunny
22
Cloudy
1
Rainy
8
Snowy
0
The monthly weather averages in Charleston consist of 22 sunny days, 1 cloudy days, 8 rainy days, and 0 snowy days.
United States's Hottest Cities - August 2025
1.
Boulder City, United States
Sunny
5%
8
22.7 kmph / SSW
2.
Jean, United States
Sunny
8%
8.3
26.6 kmph / WSW
3.
Yucca Valley, United States
Sunny
8%
8.6
9 kmph / SSE
4.
Phoenix, United States
Partly cloudy
26%
8.5
11.9 kmph / W
5.
Tempe, United States
Partly cloudy
26%
8.6
11.5 kmph / WNW
6.
Henderson, United States
Sunny
9%
8.1
24.1 kmph / SW
7.
Las Vegas, United States
Sunny
9%
8.1
23.8 kmph / SW
8.
Blythe, United States
Sunny
36%
8.1
17.6 kmph / S
9.
Laredo, United States
Sunny
29%
10.8
12.6 kmph / ESE
10.
Santa Margarita, United States
Sunny
14%
6
3.6 kmph / ENE
Last Updated: 09 Aug 2025, 06:49 PM
Recent Blogs On Weather
Biggest Wildfire in France’s History?What It Means for Air Quality, Health, and Climate
France is facing its worst wildfire since 1949. Over 15,000 hectares of land in the Aude region have burned, destroying…
DU Cut-Off 2025: How’s the Air Near Your Dream College?
Every year, thousands of students from across India set their sights on Delhi University (DU), a prestigious institution known for…
