HILTON HEAD ISLAND, SC 29925 Weather Forecast & Current Conditions

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HILTON HEAD AWOS, SC
Current Weather

1:50 PM EDT AUG 22, 2025
Broken Clouds
Light Rain
Mist
77°F
Feels Like: 78°F
Dewpoint: 75°F
Rel. Hum.: 94%
Visibility: 7 miles
Wind: Calm
Pressure: 29.96 inches
Last 72 hours

Local Area Snow Depth

South Carolina Current Weather

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HILTON HEAD ISLAND, SC 29925
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Showers and thunderstorms. Locally heavy rainfall possible. Highs in the mid 80s. East winds 5 to 10 mph. Chance of rain near 100 percent.
TONIGHT
Showers and thunderstorms. Locally heavy rainfall possible. Lows in the mid 70s. East winds 5 to 10 mph. Chance of rain 90 percent.
SATURDAY
Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 90 percent.
SATURDAY NIGHT
Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Lows in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 70 percent.
SUNDAY
Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. North winds around 5 mph, becoming northwest around 5 mph in the afternoon. Chance of rain 70 percent.
SUNDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent.
MONDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
MONDAY NIGHT
Mostly clear. Lows in the lower 70s.
TUESDAY
Sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 70s.
WEDNESDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent.
THURSDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.

Visible Weather Satellite
HILTON HEAD ISLAND, SC 29925
Infrared Weather Satellite
HILTON HEAD ISLAND, SC 29925
NEXRAD Weather Radar
HILTON HEAD ISLAND, SC 29925

HILTON HEAD AWOS, SC 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/22/2025
Friday
22 AUG 2025
HILTON HEAD ISLAND, SC 29925 weather forecast Day 1, 12 hours 2 PM 84° 93° Mostly Cloudy 87%
RAIN
***
0% Thunder
( 65% severe)
ESE   6 77% 76°
High 85° HILTON HEAD ISLAND, SC 29925 weather forecast Day 1, 15 hours 5 PM 82° 89° Mostly Cloudy E   6 82% 76°
Mostly Cloudy

Rain Likely

HILTON HEAD ISLAND, SC 29925 weather forecast Day 1, 18 hours 8 PM 79° 83° Mostly Cloudy 75%
RAIN
***
0% Thunder
( 53% severe)
ENE   5 88% 75°
HILTON HEAD ISLAND, SC 29925 weather forecast Day 1, 21 hours 11 PM 78° 81° Mostly Cloudy E   3 91% 75°
Saturday
23 AUG 2025
HILTON HEAD ISLAND, SC 29925 weather forecast Day 2, 0 hours 2 AM 77° 78° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 38% severe)
E   2 94% 75°
Low 75° HILTON HEAD ISLAND, SC 29925 weather forecast Day 2, 3 hours 5 AM 76° 76° Mostly Cloudy ENE   3 94% 74°
High 82° HILTON HEAD ISLAND, SC 29925 weather forecast Day 2, 6 hours 8 AM 76° 76° Mostly Cloudy 79%
RAIN
***
0% Thunder
( 39% severe)
ENE   5 94% 74°

Mostly Cloudy

Rain Likely

HILTON HEAD ISLAND, SC 29925 weather forecast Day 2, 9 hours 11 AM 80° 85° Mostly Cloudy ENE   8 85% 75°
HILTON HEAD ISLAND, SC 29925 weather forecast Day 2, 12 hours 2 PM 81° 87° Mostly Cloudy 80%
RAIN
***
0% Thunder
( 58% severe)
ENE   8 82% 75°
HILTON HEAD ISLAND, SC 29925 weather forecast Day 2, 15 hours 5 PM 81° 87° Mostly Cloudy ENE   7 82% 75°
HILTON HEAD ISLAND, SC 29925 weather forecast Day 2, 18 hours 8 PM 78° 80° Mostly Cloudy 57%
RAIN
***
0% Thunder
( 37% severe)
ENE   5 88% 74°
HILTON HEAD ISLAND, SC 29925 weather forecast Day 2, 21 hours 11 PM 77° 78° Mostly Cloudy ENE   2 90% 74°
Sunday
24 AUG 2025
HILTON HEAD ISLAND, SC 29925 weather forecast Day 3, 0 hours 2 AM 76° 76° Mostly Cloudy 42%
RAIN
***
0% Thunder
( 22% severe)
ENE   2 94% 74°
Low 74° HILTON HEAD ISLAND, SC 29925 weather forecast Day 3, 3 hours 5 AM 75° 75° Mostly Cloudy N   2 97% 74°
High 85° HILTON HEAD ISLAND, SC 29925 weather forecast Day 3, 6 hours 8 AM 75° 75° Mostly Cloudy 34%
RAIN
.5–1 in
0% Thunder
( 26% severe)
N   3 97% 74°

Mostly Cloudy

Rain Likely

HILTON HEAD ISLAND, SC 29925 weather forecast Day 3, 9 hours 11 AM 80° 85° Mostly Cloudy N   5 82% 74°
HILTON HEAD ISLAND, SC 29925 weather forecast Day 3, 15 hours 2 PM 83° 90° Partly Cloudy 54%
RAIN
***
0% Thunder
( 55% severe)
NNW   3 74% 74°
HILTON HEAD ISLAND, SC 29925 weather forecast Day 3, 18 hours 5 PM 83° 90° Mostly Cloudy SW   3 74% 74°
HILTON HEAD ISLAND, SC 29925 weather forecast Day 3, 21 hours 8 PM 79° 83° Mostly Cloudy     WSW   1 85% 74°

HILTON HEAD AWOS, SC extended weather forecast

Monday
25 AUG 2025
Tuesday
26 AUG 2025
Wednesday
27 AUG 2025
Thursday
28 AUG 2025
Friday
29 AUG 2025
Low 74° Low 72° Low 70° Low 70° Low 69°
High 87° High 86° High 83° High 81° High 81°
HILTON HEAD ISLAND, SC 29925 weather forecast Day 4 HILTON HEAD ISLAND, SC 29925 weather forecast Day 5 HILTON HEAD ISLAND, SC 29925 weather forecast Day 6 HILTON HEAD ISLAND, SC 29925 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
49% Rain
Partly Cloudy
43% Rain
Partly Cloudy
30% Rain
Partly Cloudy
25% Rain
Partly Cloudy
35% Rain
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