KIAWAH ISLAND, SC 29455 Weather Forecast & Current Conditions

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CHARLESTON, SC
Current Weather

10:56 AM EDT APR 27, 2026
Overcast
55°F
Feels Like: 51°F
Dewpoint: 46°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: NNE at 13 mph
Pressure: 30.20 inches
Last 72 hours

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KIAWAH ISLAND, SC 29455
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs in the mid 80s, except in the upper 70s near the coast. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Mostly clear. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph, becoming southwest around 5 mph after midnight.
FRIDAY
Sunny. Highs in the lower 90s, except in the mid 80s near the coast. Southwest winds 5 to 10 mph.
FRIDAY NIGHT
Mostly clear. Lows in the mid 60s. Southwest winds 5 to 10 mph.
SATURDAY
Mostly sunny. Highs in the lower 90s, except in the mid 80s near the coast. South winds 5 to 10 mph.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 60s.
SUNDAY
Partly sunny. Highs in the lower 80s.
SUNDAY NIGHT
Mostly cloudy. Cooler with lows in the lower 50s.
MONDAY
Sunny. Highs in the lower 70s.
MONDAY NIGHT
Mostly clear. Lows in the lower 50s.
TUESDAY
Mostly sunny. Highs in the lower 70s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 50s.
WEDNESDAY
Sunny. Highs in the upper 70s.

Visible Weather Satellite
KIAWAH ISLAND, SC 29455
Infrared Weather Satellite
KIAWAH ISLAND, SC 29455
NEXRAD Weather Radar
KIAWAH ISLAND, SC 29455

CHARLESTON, SC 3 hourly weather forecast

weather forecast created  8:00 PM EDT  4/26/2026
Monday
27 APR 2026
KIAWAH ISLAND, SC 29455 weather forecast Day 1, 0 hours 2 AM 59° 57° Mostly Cloudy 1%

0% Thunder
( 2% severe)
NNE   12 80% 53°
Low 54° KIAWAH ISLAND, SC 29455 weather forecast Day 1, 3 hours 5 AM 55° 52° Mostly Cloudy NNE   12 80% 49°
High 75° KIAWAH ISLAND, SC 29455 weather forecast Day 1, 6 hours 8 AM 55° 52° Mostly Cloudy 0%

0% Thunder
( 1% severe)
NNE   13 77% 48°

Decreasing Clouds



KIAWAH ISLAND, SC 29455 weather forecast Day 1, 9 hours 11 AM 62° 61° Mostly Cloudy NNE   12 60% 48°
KIAWAH ISLAND, SC 29455 weather forecast Day 1, 12 hours 2 PM 70° 70° Partly Cloudy 0%

0% Thunder
( 1% severe)
NE   10 49% 50°
KIAWAH ISLAND, SC 29455 weather forecast Day 1, 15 hours 5 PM 72° 72° Clear E   12 49% 52°
KIAWAH ISLAND, SC 29455 weather forecast Day 1, 18 hours 8 PM 65° 65° Clear 0%

0% Thunder
( 1% severe)
E   10 63% 52°
KIAWAH ISLAND, SC 29455 weather forecast Day 1, 21 hours 11 PM 60° 59° Clear ENE   7 81% 54°
Tuesday
28 APR 2026
KIAWAH ISLAND, SC 29455 weather forecast Day 2, 0 hours 2 AM 58° 57° Partly Cloudy 1%

0% Thunder
( 0% severe)
NE   6 87% 54°
Low 55° KIAWAH ISLAND, SC 29455 weather forecast Day 2, 3 hours 5 AM 56° 54° Partly Cloudy NE   7 93% 54°
High 81° KIAWAH ISLAND, SC 29455 weather forecast Day 2, 6 hours 8 AM 59° 58° Partly Cloudy 1%

0% Thunder
( 2% severe)
NE   7 90% 56°

Partly Cloudy



KIAWAH ISLAND, SC 29455 weather forecast Day 2, 9 hours 11 AM 73° 73° Partly Cloudy ENE   6 57% 57°
KIAWAH ISLAND, SC 29455 weather forecast Day 2, 12 hours 2 PM 78° 79° Partly Cloudy 2%

0% Thunder
( 6% severe)
SSE   6 47% 56°
KIAWAH ISLAND, SC 29455 weather forecast Day 2, 15 hours 5 PM 78° 79° Partly Cloudy S   9 50% 58°
KIAWAH ISLAND, SC 29455 weather forecast Day 2, 18 hours 8 PM 70° 70° Partly Cloudy 1%

0% Thunder
( 5% severe)
S   8 68% 59°
KIAWAH ISLAND, SC 29455 weather forecast Day 2, 21 hours 11 PM 67° 67° Partly Cloudy S   5 81% 61°

CHARLESTON, SC extended weather forecast

Wednesday
29 APR 2026
Thursday
30 APR 2026
Friday
1 MAY 2026
Saturday
2 MAY 2026
Sunday
3 MAY 2026
Low 62° Low 62° Low 57° Low 63° Low 54°
High 78° High 78° High 79° High 75° High 73°
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
Overcast
76% Rain
Overcast
58% Rain
Mostly Cloudy
75% Rain
Overcast
74% Rain
Overcast
44% Rain
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