HILTON HEAD ISLAND, SC 29926 Weather Forecast & Current Conditions

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HILTON HEAD AWOS, SC
Current Weather

1:50 PM EDT AUG 30, 2025
Broken Clouds
Light Rain
73°F
Feels Like: 73°F
Dewpoint: 72°F
Rel. Hum.: 97%
Visibility: 10 miles
Wind: NE at 15 mph, gusts to 22
Pressure:
Last 72 hours

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HILTON HEAD ISLAND, SC 29926
Weather Forecast

Snowfall Forecast pages
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THIS AFTERNOON
Showers with thunderstorms likely. Highs in the upper 70s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
TONIGHT
Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows around 70. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
SUNDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds 15 to 20 mph. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the upper 60s. Northeast winds 15 to 20 mph. Chance of rain 40 percent.
LABOR DAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
MONDAY NIGHT
Mostly clear. Lows in the upper 60s.
TUESDAY
Sunny. Highs in the lower 80s.
TUESDAY NIGHT
Mostly clear. Lows in the upper 60s.
WEDNESDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 70. Chance of rain 40 percent.
THURSDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 30 percent.
THURSDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows in the lower 70s.
FRIDAY
Sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.

Visible Weather Satellite
HILTON HEAD ISLAND, SC 29926
Infrared Weather Satellite
HILTON HEAD ISLAND, SC 29926
NEXRAD Weather Radar
HILTON HEAD ISLAND, SC 29926

HILTON HEAD AWOS, SC 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/30/2025
Saturday
30 AUG 2025
HILTON HEAD ISLAND, SC 29926 weather forecast Day 1, 12 hours 2 PM 76° 77° Mostly Cloudy 86%
RAIN
***
0% Thunder
( 58% severe)
ENE   10 85% 71°
High 77° HILTON HEAD ISLAND, SC 29926 weather forecast Day 1, 15 hours 5 PM 76° 77° Mostly Cloudy NE   12 85% 71°
Mostly Cloudy

Rain Likely

HILTON HEAD ISLAND, SC 29926 weather forecast Day 1, 18 hours 8 PM 74° 74° Mostly Cloudy 40%
RAIN
1–2 in
0% Thunder
( 26% severe)
ENE   9 87% 70°
HILTON HEAD ISLAND, SC 29926 weather forecast Day 1, 21 hours 11 PM 74° 74° Mostly Cloudy ENE   8 87% 70°
Sunday
31 AUG 2025
HILTON HEAD ISLAND, SC 29926 weather forecast Day 2, 0 hours 2 AM 74° 74° Mostly Cloudy 26%
RAIN
.1–.25 in
0% Thunder
( 17% severe)
ENE   8 87% 70°
Low 71° HILTON HEAD ISLAND, SC 29926 weather forecast Day 2, 3 hours 5 AM 73° 73° Mostly Cloudy NE   10 90% 70°
High 82° HILTON HEAD ISLAND, SC 29926 weather forecast Day 2, 6 hours 8 AM 73° 73° Mostly Cloudy 28%
RAIN
>2 in
0% Thunder
( 18% severe)
NE   12 90% 70°

Mostly Cloudy

Chance of Rain

HILTON HEAD ISLAND, SC 29926 weather forecast Day 2, 9 hours 11 AM 78° 80° Mostly Cloudy NE   15 74% 69°
HILTON HEAD ISLAND, SC 29926 weather forecast Day 2, 12 hours 2 PM 80° 83° Mostly Cloudy 41%
RAIN
***
0% Thunder
( 39% severe)
NE   14 72% 70°
HILTON HEAD ISLAND, SC 29926 weather forecast Day 2, 15 hours 5 PM 80° 83° Mostly Cloudy NE   15 69% 69°
HILTON HEAD ISLAND, SC 29926 weather forecast Day 2, 18 hours 8 PM 77° 79° Mostly Cloudy 24%
RAIN
>2 in
0% Thunder
( 24% severe)
NE   12 74% 68°
HILTON HEAD ISLAND, SC 29926 weather forecast Day 2, 21 hours 11 PM 75° 75° Partly Cloudy NE   12 76% 67°
Monday
1 SEP 2025
HILTON HEAD ISLAND, SC 29926 weather forecast Day 3, 0 hours 2 AM 73° 73° Partly Cloudy 14%
RAIN
.1–.25 in
0% Thunder
( 14% severe)
NE   12 81% 67°
Low 69° HILTON HEAD ISLAND, SC 29926 weather forecast Day 3, 3 hours 5 AM 71° 71° Partly Cloudy NNE   13 81% 65°
High 82° HILTON HEAD ISLAND, SC 29926 weather forecast Day 3, 6 hours 8 AM 70° 70° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 8% severe)
NNE   14 81% 64°

Partly Cloudy

Chance of Rain

HILTON HEAD ISLAND, SC 29926 weather forecast Day 3, 9 hours 11 AM 76° 78° Partly Cloudy NNE   15 66% 64°
HILTON HEAD ISLAND, SC 29926 weather forecast Day 3, 15 hours 2 PM 80° 82° Partly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 16% severe)
NE   13 60% 65°
HILTON HEAD ISLAND, SC 29926 weather forecast Day 3, 18 hours 5 PM 81° 83° Partly Cloudy NE   13 58% 65°
HILTON HEAD ISLAND, SC 29926 weather forecast Day 3, 21 hours 8 PM 77° 79° Partly Cloudy     NE   10 67% 65°

HILTON HEAD AWOS, SC extended weather forecast

Tuesday
2 SEP 2025
Wednesday
3 SEP 2025
Thursday
4 SEP 2025
Friday
5 SEP 2025
Saturday
6 SEP 2025
Low 69° Low 69° Low 73° Low 74° Low 74°
High 82° High 82° High 84° High 86° High 86°
HILTON HEAD ISLAND, SC 29926 weather forecast Day 4 HILTON HEAD ISLAND, SC 29926 weather forecast Day 5 HILTON HEAD ISLAND, SC 29926 weather forecast Day 6 HILTON HEAD ISLAND, SC 29926 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
17% Rain
Mostly Cloudy
45% Rain
Overcast
42% Rain
Mostly Cloudy
44% Rain
Mostly Cloudy
43% Rain
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