New York, NY 74° Los Angeles, CA 62° Chicago, IL 73° Houston, TX 81° Miami, FL 80° Phoenix, AZ 87° Seattle, WA 56° Denver, CO 76° Toronto, ON 65° Vancouver, BC 56°
WeatherLive › South Carolina › Hilton Head Island

Hilton Head Island, SC Weather (29928)

ZIP codes: 29928 · 29925
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherHilton Head Island · 4:01 AM EDT
87° | 79°
80°F
Feels like 85°
Sunny
WindS 8 mph · Gusts 13 mph
Precip10% · –
Humidity86% · Dew point 75°
UV index10 Very high
Air Quality23 Good
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset7:00 AM · 7:43 PM · 12h 43m

Weather map — Hilton Head Island

Full radar →
Now
80°
11%
7 mph
05:00
79°
10%
7 mph
06:00
81°
11%
7 mph
07:00
81°
11%
7 mph
08:00
82°
9%
6 mph
09:00
84°
7%
8 mph
10:00
85°
17%
9 mph
11:00
86°
5%
9 mph
12:00
86°
5%
9 mph
13:00
87°
4%
9 mph
14:00
87°
14%
10 mph
15:00
87°
4%
10 mph
16:00
87°
4%
10 mph
17:00
86°
4%
10 mph
18:00
85°
5%
11 mph
19:00
84°
6%
11 mph
20:00
82°
8%
10 mph
21:00
82°
9%
11 mph
22:00
81°
9%
11 mph
23:00
80°
10%
8 mph
00:00
80°
10%
8 mph
01:00
80°
11%
8 mph
02:00
80°
11%
8 mph
03:00
79°
11%
8 mph

Today · Fri 9/4

High 87°
10% / –

Sunny. Winds S at 11 mph.

Overnight · Fri 9/4

Low 79°
— / –

Sunny.

Tomorrow · Sat 9/5

88° | 77°
19% / 0.01 in

Sunny. Winds S at 13 mph.

7-day trend

Hilton Head Island · temperature + precipitation

10-day forecast

Updated 4:01 AM

Details & indices

Wind
8 mph S
Gusts 13 mph
Humidity
86%
Dew point 75°
Pressure
29.97 inHg
Rising
UV index
10 — Very high
High today
Air Quality
Good
AQI 23 · US EPA
Allergy
Very high
Ragweed
Visibility
6 mi
Clear view
Allergy — Hilton Head Island

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
Low
Ragweed
Very high

Sun & moon

Sunrise7:00 AM
Sunset7:43 PM
Length of day12h 43m
Moonrise—
Moonset2:51 PM
Moon phase🌗 Last Quarter · 50%
Next full moonSep 26 Harvest Moon
Latitude32.1938°N
Longitude-80.7382°E

Water temps nearby

View all →
Hilton Head Island (2 mi)86°
Tybee Island (15 mi)85°
Folly Beach (57 mi)85°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Columbia
Sunny
79°
Data sources · Friday, September 4
Where the Hilton Head Island forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 32.1938°N, -80.7382°.
NBM + global weather models
Updated: 4:01 AM
ZIP codes in Hilton Head Island
📮
29925
Hilton Head Island
 📮
29926
Hilton Head
 📮
29928
Hilton Head Island
 📮
29938
Hilton Head Island
Weather in Hilton Head Island
The 10-day span for Hilton Head Island runs from a high near 94° on Friday down to 74° overnight on Monday. About 0.92 in of precipitation is expected in total; the most likely wet day is Monday (74% chance). Expect a blustery spell — gusts near 26 mph on Sunday. No active NWS alerts at the moment — quiet on the hazards front. Right now Hilton Head Island is running about 5° warmer than Savannah. Longer view: humid-subtropical — long summers, mild winters, spring storm season.
Hilton Head Island, SC · Elev 10 ft · 32.19°N, 80.74°W · South Carolina · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 4:01 AM