NORTH CHARLESTON, SC 29420 Weather Forecast & Current Conditions
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  29420 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHARLESTON, SC
Current Weather
10:56 PM EDT AUG 10, 2025
Overcast
75°F
Feels Like: 75°F
Dewpoint: 73°F
Rel. Hum.: 94%
Visibility: 10 miles
Wind: E at 8 mph
Pressure: 30.14 inches
Last 72 hours

Local Area Snow Depth

South Carolina Current Weather

South Carolina MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  29420 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

NORTH CHARLESTON, SC 29420
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. East winds around 5 mph. Chance of rain 50 percent.
MONDAY
Showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the lower 80s. East winds around 5 mph. Chance of rain 80 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. East winds around 5 mph. Chance of rain 50 percent.
TUESDAY
Mostly cloudy with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 80s. East winds around 5 mph, becoming south around 5 mph in the afternoon. Chance of rain 70 percent.
TUESDAY NIGHT
Mostly cloudy with a slight chance of thunderstorms. Showers likely, mainly in the evening. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent.
WEDNESDAY
Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent. Heat index values up to 105 in the afternoon.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
THURSDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.
THURSDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
FRIDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.
FRIDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
SATURDAY
Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent.

  29420 WEATHER SATELLITE LOOPS
Visible Weather Satellite
NORTH CHARLESTON, SC 29420
Infrared Weather Satellite
NORTH CHARLESTON, SC 29420
  29420 WEATHER RADAR LOOP
NEXRAD Weather Radar
NORTH CHARLESTON, SC 29420
 MOS COMPUTER WEATHER FORECAST

CHARLESTON, SC 3 hourly weather forecast
weather forecast created  8:00 AM EDT  8/10/2025
Sunday
10 AUG 2025		 NORTH CHARLESTON, SC 29420 weather forecast Day 1, 12 hours 2 PM 79° 83° Mostly Cloudy 93%
RAIN
***		 0% Thunder
( 70% severe)		 ESE   10 88% 75°
High 80° NORTH CHARLESTON, SC 29420 weather forecast Day 1, 15 hours 5 PM 78° 80° Mostly Cloudy ESE   10 88% 74°
Mostly Cloudy

Rain

 NORTH CHARLESTON, SC 29420 weather forecast Day 1, 18 hours 8 PM 76° 76° Mostly Cloudy 61%
RAIN
.25–.5 in		 0% Thunder
( 46% severe)		 E   8 94% 74°
NORTH CHARLESTON, SC 29420 weather forecast Day 1, 21 hours 11 PM 76° 76° Mostly Cloudy E   7 94% 74°
Monday
11 AUG 2025		 NORTH CHARLESTON, SC 29420 weather forecast Day 2, 0 hours 2 AM 75° 75° Mostly Cloudy 60%
RAIN
***		 0% Thunder
( 43% severe)		 E   5 97% 74°
Low 74° NORTH CHARLESTON, SC 29420 weather forecast Day 2, 3 hours 5 AM 75° 75° Mostly Cloudy E   5 94% 73°
High 84° NORTH CHARLESTON, SC 29420 weather forecast Day 2, 6 hours 8 AM 76° 76° Mostly Cloudy 71%
RAIN
***		 0% Thunder
( 38% severe)		 E   5 94% 74°

Mostly Cloudy

Rain Likely

 NORTH CHARLESTON, SC 29420 weather forecast Day 2, 9 hours 11 AM 79° 83° Mostly Cloudy E   7 85% 74°
NORTH CHARLESTON, SC 29420 weather forecast Day 2, 12 hours 2 PM 80° 85° Mostly Cloudy 61%
RAIN
***		 0% Thunder
( 49% severe)		 ESE   8 82% 74°
NORTH CHARLESTON, SC 29420 weather forecast Day 2, 15 hours 5 PM 81° 87° Mostly Cloudy ESE   8 82% 75°
NORTH CHARLESTON, SC 29420 weather forecast Day 2, 18 hours 8 PM 78° 80° Mostly Cloudy 12%
RAIN
.01–.1 in		 0% Thunder
( 24% severe)		 ESE   7 88% 74°
NORTH CHARLESTON, SC 29420 weather forecast Day 2, 21 hours 11 PM 77° 78° Mostly Cloudy ESE   5 90% 74°
Tuesday
12 AUG 2025		 NORTH CHARLESTON, SC 29420 weather forecast Day 3, 0 hours 2 AM 76° 76° Mostly Cloudy 30%
RAIN
***		 0% Thunder
( 26% severe)		 SE   3 94% 74°
Low 74° NORTH CHARLESTON, SC 29420 weather forecast Day 3, 3 hours 5 AM 76° 76° Mostly Cloudy ESE   2 94% 74°
High 88° NORTH CHARLESTON, SC 29420 weather forecast Day 3, 6 hours 8 AM 77° 78° Mostly Cloudy 44%
RAIN
***		 0% Thunder
( 27% severe)		 E   2 94% 75°

Mostly Cloudy

Chance of Rain

 NORTH CHARLESTON, SC 29420 weather forecast Day 3, 9 hours 11 AM 82° 89° Mostly Cloudy SSE   5 79% 75°
NORTH CHARLESTON, SC 29420 weather forecast Day 3, 15 hours 2 PM 84° 92° Mostly Cloudy 40%
RAIN
1–2 in		 0% Thunder
( 48% severe)		 S   6 74% 75°
NORTH CHARLESTON, SC 29420 weather forecast Day 3, 18 hours 5 PM 84° 92° Mostly Cloudy SSE   7 74% 75°
NORTH CHARLESTON, SC 29420 weather forecast Day 3, 21 hours 8 PM 80° 85° Mostly Cloudy     S   6 85% 75°

CHARLESTON, SC extended weather forecast
Wednesday
13 AUG 2025		 Thursday
14 AUG 2025		 Friday
15 AUG 2025		 Saturday
16 AUG 2025		 Sunday
17 AUG 2025
Low 74° Low 76° Low 76° Low 73° Low 74°
High 92° High 95° High 92° High 91° High 91°
NORTH CHARLESTON, SC 29420 weather forecast Day 4 NORTH CHARLESTON, SC 29420 weather forecast Day 5 NORTH CHARLESTON, SC 29420 weather forecast Day 6 NORTH CHARLESTON, SC 29420 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
35% Rain		 Partly Cloudy
39% Rain		 Mostly Cloudy
42% Rain		 Mostly Cloudy
42% Rain		 Partly Cloudy
34% Rain
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