KIAWAH ISLAND, SC 29455 Weather Forecast & Current Conditions
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  29455 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHARLESTON, SC
Current Weather
6:56 AM EDT JUN 30, 2025
Few Clouds
75°F
Feels Like: 75°F
Dewpoint: 73°F
Rel. Hum.: 94%
Visibility: 10 miles
Wind: SE at 5 mph
Pressure: 30.04 inches
Last 72 hours

Local Area Snow Depth

South Carolina Current Weather

South Carolina MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  29455 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

KIAWAH ISLAND, SC 29455
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 20 percent.
TONIGHT
Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
TUESDAY
Sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 15 to 20 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
WEDNESDAY
Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 80 percent.
WEDNESDAY NIGHT
Partly 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 upper 80s. Chance of rain 40 percent.
THURSDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
INDEPENDENCE DAY
Sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 30 percent.
FRIDAY NIGHT
Mostly clear. Lows in the mid 70s.
SATURDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.
SUNDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.

  29455 WEATHER SATELLITE LOOPS
Visible Weather Satellite
KIAWAH ISLAND, SC 29455
Infrared Weather Satellite
KIAWAH ISLAND, SC 29455
  29455 WEATHER RADAR LOOP
NEXRAD Weather Radar
KIAWAH ISLAND, SC 29455
 MOS COMPUTER WEATHER FORECAST

CHARLESTON, SC 3 hourly weather forecast
weather forecast created  8:00 PM EDT  6/29/2025
Monday
30 JUN 2025		 KIAWAH ISLAND, SC 29455 weather forecast Day 1, 0 hours 2 AM 77° 78° Clear 3%

 0% Thunder
( 4% severe)		 SSW   5 90% 74°
Low 75° KIAWAH ISLAND, SC 29455 weather forecast Day 1, 3 hours 5 AM 76° 76° Clear S   3 90% 73°
High 92° KIAWAH ISLAND, SC 29455 weather forecast Day 1, 6 hours 8 AM 79° 83° Clear 14%
RAIN
<.01 in		 0% Thunder
( 20% severe)		 S   3 85% 74°

Partly Cloudy

Chance of Rain

 KIAWAH ISLAND, SC 29455 weather forecast Day 1, 9 hours 11 AM 87° 93° Partly Cloudy S   8 61% 72°
KIAWAH ISLAND, SC 29455 weather forecast Day 1, 12 hours 2 PM 88° 94° Partly Cloudy 20%
RAIN
<.01 in		 0% Thunder
( 47% severe)		 S   13 57% 71°
KIAWAH ISLAND, SC 29455 weather forecast Day 1, 15 hours 5 PM 87° 93° Partly Cloudy S   15 61% 72°
KIAWAH ISLAND, SC 29455 weather forecast Day 1, 18 hours 8 PM 82° 87° Partly Cloudy 9%

 0% Thunder
( 21% severe)		 S   13 74% 73°
KIAWAH ISLAND, SC 29455 weather forecast Day 1, 21 hours 11 PM 79° 82° Partly Cloudy SSW   9 82% 73°
Tuesday
1 JUL 2025		 KIAWAH ISLAND, SC 29455 weather forecast Day 2, 0 hours 2 AM 78° 80° Partly Cloudy 7%

 0% Thunder
( 11% severe)		 SSW   8 88% 74°
Low 75° KIAWAH ISLAND, SC 29455 weather forecast Day 2, 3 hours 5 AM 76° 76° Clear SSW   8 90% 73°
High 91° KIAWAH ISLAND, SC 29455 weather forecast Day 2, 6 hours 8 AM 78° 80° Clear 21%
RAIN
<.01 in		 0% Thunder
( 22% severe)		 SSW   9 85% 73°

Partly Cloudy

Chance of Rain

 KIAWAH ISLAND, SC 29455 weather forecast Day 2, 9 hours 11 AM 85° 90° Partly Cloudy SSW   13 63% 71°
KIAWAH ISLAND, SC 29455 weather forecast Day 2, 12 hours 2 PM 87° 92° Partly Cloudy 34%
RAIN
.1–.25 in		 0% Thunder
( 63% severe)		 SSW   16 57% 70°
KIAWAH ISLAND, SC 29455 weather forecast Day 2, 15 hours 5 PM 87° 93° Partly Cloudy SSW   17 61% 72°
KIAWAH ISLAND, SC 29455 weather forecast Day 2, 18 hours 8 PM 81° 85° Partly Cloudy 28%
RAIN
>2 in		 0% Thunder
( 44% severe)		 SSW   14 74% 72°
KIAWAH ISLAND, SC 29455 weather forecast Day 2, 21 hours 11 PM 78° 80° Mostly Cloudy SSW   10 85% 73°

CHARLESTON, SC extended weather forecast
Wednesday
2 JUL 2025		 Thursday
3 JUL 2025		 Friday
4 JUL 2025		 Saturday
5 JUL 2025		 Sunday
6 JUL 2025
Low 74° Low 74° Low 73° Low 73° Low 73°
High 86° High 88° High 90° High 89° High 87°
KIAWAH ISLAND, SC 29455 weather forecast Day 3 KIAWAH ISLAND, SC 29455 weather forecast Day 4 KIAWAH ISLAND, SC 29455 weather forecast Day 5 KIAWAH ISLAND, SC 29455 weather forecast Day 6 KIAWAH ISLAND, SC 29455 weather forecast Day 7
Mostly Cloudy
67% Rain		 Overcast
70% Rain		 Partly Cloudy
30% Rain		 Mostly Cloudy
49% Rain		 Overcast
60% Rain
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