HILTON HEAD, SC 29938 Weather Forecast & Current Conditions

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HILTON HEAD AWOS, SC
Current Weather

1:55 AM EDT JUL 19, 2025
Clear
84°F
Feels Like: 98°F
Dewpoint: 81°F
Rel. Hum.: 91%
Visibility: 10 miles
Wind: S at 7 mph
Pressure: 30.14 inches
Last 72 hours

Local Area Snow Depth

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HILTON HEAD, SC 29938
Weather Forecast

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REST OF TONIGHT
Partly cloudy. Lows in the upper 70s. Southwest winds around 5 mph.
SATURDAY
Sunny. Highs in the mid 90s. Heat index values up to 111. Southwest winds 5 to 10 mph.
SATURDAY NIGHT
Mostly clear. Lows around 80. Heat index values up to 106 early in the evening. Southwest winds 5 to 10 mph with gusts up to 20 mph.
SUNDAY
Sunny. Highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 112.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 80s. Southwest winds 5 to 10 mph. Heat index values up to 106 early.
MONDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 115.
MONDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent. Heat index values up to 110 early in the evening.
TUESDAY
Partly sunny with a chance of showers and thunderstorms. Highs around 90. Chance of rain 50 percent. Heat index values up to 105.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.
WEDNESDAY
Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
THURSDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
THURSDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent.

Visible Weather Satellite
HILTON HEAD, SC 29938
Infrared Weather Satellite
HILTON HEAD, SC 29938
NEXRAD Weather Radar
HILTON HEAD, SC 29938

HILTON HEAD AWOS, SC 3 hourly weather forecast

weather forecast created  8:00 PM EDT  7/18/2025
Saturday
19 JUL 2025
HILTON HEAD, SC 29938 weather forecast Day 1, 0 hours 2 AM 81° 88° Partly Cloudy 3%

0% Thunder
( 12% severe)
SW   5 88% 77°
Low 79° HILTON HEAD, SC 29938 weather forecast Day 1, 3 hours 5 AM 80° 85° Partly Cloudy WSW   5 88% 76°
High 93° HILTON HEAD, SC 29938 weather forecast Day 1, 6 hours 8 AM 81° 88° Partly Cloudy 6%

0% Thunder
( 14% severe)
WSW   5 88% 77°

Partly Cloudy



HILTON HEAD, SC 29938 weather forecast Day 1, 9 hours 11 AM 89° 101° Partly Cloudy W   6 66% 76°
HILTON HEAD, SC 29938 weather forecast Day 1, 12 hours 2 PM 91° 106° Partly Cloudy 11%
RAIN
.1–.25 in
0% Thunder
( 37% severe)
S   7 66% 78°
HILTON HEAD, SC 29938 weather forecast Day 1, 15 hours 5 PM 89° 103° Partly Cloudy S   9 70% 78°
HILTON HEAD, SC 29938 weather forecast Day 1, 18 hours 8 PM 85° 97° Partly Cloudy 4%

0% Thunder
( 20% severe)
SSW   8 80% 78°
HILTON HEAD, SC 29938 weather forecast Day 1, 21 hours 11 PM 83° 92° Clear SSW   8 82% 77°
Sunday
20 JUL 2025
HILTON HEAD, SC 29938 weather forecast Day 2, 0 hours 2 AM 82° 90° Clear 2%

0% Thunder
( 10% severe)
SW   6 85% 77°
Low 80° HILTON HEAD, SC 29938 weather forecast Day 2, 3 hours 5 AM 81° 87° Clear WSW   6 82% 75°
High 95° HILTON HEAD, SC 29938 weather forecast Day 2, 6 hours 8 AM 82° 89° Clear 1%

0% Thunder
( 16% severe)
W   7 79% 75°

Partly Cloudy



HILTON HEAD, SC 29938 weather forecast Day 2, 9 hours 11 AM 90° 101° Partly Cloudy W   8 62% 75°
HILTON HEAD, SC 29938 weather forecast Day 2, 12 hours 2 PM 94° 107° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 47% severe)
WSW   9 56% 76°
HILTON HEAD, SC 29938 weather forecast Day 2, 15 hours 5 PM 92° 106° Partly Cloudy SW   9 62% 77°
HILTON HEAD, SC 29938 weather forecast Day 2, 18 hours 8 PM 87° 99° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 32% severe)
SSW   7 72% 77°
HILTON HEAD, SC 29938 weather forecast Day 2, 21 hours 11 PM 85° 96° Partly Cloudy SW   5 77% 77°

HILTON HEAD AWOS, SC extended weather forecast

BAD DAY
BAD DATE
BAD DAY
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BAD DATE
Low 81° Low 81° Low 78° Low 75° Low 77°
High 96° High 92° High 88° High 86° High 87°
HILTON HEAD, SC 29938 weather forecast Day 3 HILTON HEAD, SC 29938 weather forecast Day 4 HILTON HEAD, SC 29938 weather forecast Day 5 HILTON HEAD, SC 29938 weather forecast Day 6 HILTON HEAD, SC 29938 weather forecast Day 7
Partly Cloudy
19% Rain
Partly Cloudy
46% Rain
Overcast
62% Rain
Partly Cloudy
38% Rain
Partly Cloudy
40% Rain
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