Skip to main content
New York CityClear sky17°

Charleston, State of South Carolina, United States weather

Charleston County, State of South Carolina, United States

Updated

Charleston weather

18°
Clear sky
Feels like 19°
Low/High: 18° / 25°
Humidity86%
Wind11 km/h
Visibility15.7 km
UV index0
Through the day:
Morning
18°0%
Afternoon
24°0%
Evening
23°0%
Night
21°0%

Today's everyday tips

What to wear today?Chilly

Chilly: add a sweater, a warm windbreaker or a light scarf.

Suitability for light clothing75%
Good day to dry laundry?Maybe

Humid (86%) or scattered showers. Clothes dry slowly; hang them somewhere airy and keep an eye on the weather.

Drying index55%

Charleston weather by the hour

Next 24 hours

  1. Clear sky18°Chance of rain 0%
  2. Clear sky18°Chance of rain 0%
  3. Clear sky18°Chance of rain 0%
  4. Clear sky18°Chance of rain 0%
  5. Clear sky18°Chance of rain 0%
  6. Clear sky19°Chance of rain 0%
  7. Clear sky20°Chance of rain 0%
  8. Clear sky22°Chance of rain 0%
  9. Clear sky23°Chance of rain 0%
  10. Clear sky24°Chance of rain 0%
  11. Clear sky25°Chance of rain 0%
  12. Clear sky25°Chance of rain 0%
  13. Clear sky25°Chance of rain 0%
  14. Clear sky25°Chance of rain 0%
  15. Clear sky24°Chance of rain 0%
  16. Clear sky23°Chance of rain 0%
  17. Clear sky23°Chance of rain 0%
  18. Clear sky22°Chance of rain 0%
  19. Clear sky21°Chance of rain 0%
  20. Clear sky21°Chance of rain 0%
  21. Overcast21°Chance of rain 0%
  22. Overcast20°Chance of rain 0%
  23. Clear sky20°Chance of rain 0%
  24. Clear sky19°Chance of rain 0%

Charleston weather, next 7 days

  1. 18°25°

    Clear sky · Rain 0%

  2. 18°26°

    Overcast · Rain 0%

  3. 21°27°

    Clear sky · Rain 0%

  4. 20°28°

    Clear sky · Rain 1%

  5. 21°29°

    Overcast · Rain 3%

  6. 16°24°

    Overcast · Rain 3%

  7. 13°20°

    Light drizzle · Rain 7%

Environment

AQI details →
Air quality
25Good
Ultraviolet (UV)
0Low
Wind now
11km/h
Dew point
16°RH 86%

Sunrise & sunset

11h 28m of daylight
Noon 13:06
Rise: 07:21Dawn 06:56
Set: 18:50Dusk 19:14
W

Windy wind map & radar (Charleston)

Detailed radar →

Charleston weather trends, next 24 hours

Chance of rain & rainfall in Charleston

Bars show chance of rain (%); hover for rainfall (mm)

Show data table
Chance of rain and rainfall by the hour
TimeChance of rainRainfall
04:000%0 mm
05:000%0 mm
06:000%0 mm
07:000%0 mm
08:000%0 mm
09:000%0 mm
10:000%0 mm
11:000%0 mm
12:000%0 mm
13:000%0 mm
14:000%0 mm
15:000%0 mm
16:000%0 mm
17:000%0 mm
18:000%0 mm
19:000%0 mm
20:000%0 mm
21:000%0 mm
22:000%0 mm
23:000%0 mm
00:000%0 mm
01:000%0 mm
02:000%0 mm
03:000%0 mm

Temperature & feels-like

Hourly air and feels-like temperature (°C)

  • Temperature
  • Feels like
Show data table
Temperature by the hour
TimeTemperatureFeels like
04:0018.4°C18.6°C
05:0018.2°C18.3°C
06:0017.9°C18.4°C
07:0017.6°C18°C
08:0017.8°C18.4°C
09:0019.1°C20.1°C
10:0020.3°C21.7°C
11:0021.6°C23.4°C
12:0022.8°C25.4°C
13:0024°C27°C
14:0024.8°C28°C
15:0025.3°C28.1°C
16:0025.3°C27.2°C
17:0024.8°C27.2°C
18:0024.1°C27.3°C
19:0023°C25.9°C
20:0022.6°C25.3°C
21:0022°C24.5°C
22:0021.4°C24°C
23:0021°C23.3°C
00:0020.6°C22.6°C
01:0020°C22°C
02:0019.5°C21.4°C
03:0019.1°C20.9°C

UV index by the hour

How strong the sun's UV is through the day

Show data table
UV index by the hour
TimeUV indexRating
04:000Low
05:000Low
06:000Low
07:000Low
08:000.1Low
09:000.9Low
10:002.4Low
11:004Moderate
12:005.3Moderate
13:006High
14:006.1High
15:005.5High
16:004.3Moderate
17:002.7Moderate
18:001.2Low
19:000.2Low
20:000Low
21:000Low
22:000Low
23:000Low
00:000Low
01:000Low
02:000Low
03:000Low

Wind & gusts in Charleston

In km/h

  • Wind speed (km/h)
  • Gusts (km/h)
Show data table
Wind by the hour
TimeWind speedGusts
04:0011.8 km/h29.2 km/h
05:0012.4 km/h27.7 km/h
06:0010.7 km/h24.1 km/h
07:0012 km/h33.8 km/h
08:0010.7 km/h30.6 km/h
09:0011.5 km/h23.4 km/h
10:0012.3 km/h19.1 km/h
11:0011.6 km/h25.6 km/h
12:0012.7 km/h24.5 km/h
13:0012.8 km/h22.7 km/h
14:0012.7 km/h21.2 km/h
15:0011.2 km/h20.9 km/h
16:0012 km/h21.6 km/h
17:009.2 km/h22.3 km/h
18:006.3 km/h18.7 km/h
19:005 km/h10.4 km/h
20:005 km/h9.4 km/h
21:006 km/h6.1 km/h
22:004.7 km/h4.7 km/h
23:004.9 km/h4.7 km/h
00:005.6 km/h5.4 km/h
01:006.5 km/h6.8 km/h
02:005.9 km/h8.3 km/h
03:006.2 km/h9 km/h

Sun and moon in Charleston

Daylight: 11 h 29 min

Sunrise time
07:21
Sunset time
18:50

Solar noon (sun highest)
13:06
Dawn – dusk
06:56 / 19:14
Morning blue hour
06:56 – 07:06
Evening blue hour
19:05 – 19:14
Morning golden hour
07:06 – 07:54
Evening golden hour
18:17 – 19:05

Waxing crescent · 5% illuminated

Moonrise 09:25 · moonset 19:53

Weather near Charleston

Related places

Major cities in United States

Charleston weather FAQ

It is currently about 18°C in Charleston, feeling like 19°C. Conditions: Clear sky, humidity 86%, wind 11 km/h.

More tools for Charleston

Data source: Weather data by Open-Meteo.com (CC BY 4.0)