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Forecasts and Trends Hilton Head Island Weather

beach with steps and bikes

Ideal Weather, All Year Round

Hilton Head Island’s weather is ideal for those wanting to explore the outdoors and soak up the sunshine. The Hilton Head Island area features a balmy, subtropical climate year-round.

The largest barrier island off the Atlantic coast between Long Island and the Bahamas, Hilton Head Island is located 40 miles north of Savannah, GA, and 90 miles south of Charleston, SC.

The Island lies on the Intracoastal Waterway and encompasses 42 square miles of semi-tropical, Lowcountry geography, including unspoiled sea marshes, creeks and lagoons, heavily wooded forests of tall pines, palmettos, magnolias, and live oaks, and 12 miles of wide Atlantic beaches. 

Hourly Weather for Friday, September 22

Right Now:

Partly cloudy

Partly cloudy

71°F
Thermostat icon with letter f Feels like: 69°F
Humidity icon Humidity: 77%
Wind icon Wind: 5.5mph
1 pm
Mostly cloudy
72°F
2 pm
Mostly cloudy
74°F
3 pm
Mostly cloudy
76°F
4 pm
Mostly cloudy
78°F
5 pm
Mostly cloudy
79°F
6 pm
Cloudy
81°F
7 pm
Mostly cloudy
82°F
8 pm
Mostly cloudy
81°F
9 pm
Mostly cloudy
80°F
10 pm
Mostly cloudy
79°F
11 pm
Mostly cloudy
77°F

5-Day Forecast

Right Now:

Partly cloudy

Partly cloudy

71°F
Thermostat icon with letter f Feels like: 69°F
Humidity Icon Humidity: 77%
Wind Icon Wind: 5.5mph
Friday
September 22
Mostly cloudy

Mostly cloudy

Thermostat icon with letter f
High: 82°F
Low: 63°F
rain drops icon
POP: 0%
Saturday
September 23
Intermittent clouds

Intermittent clouds

Thermostat icon with letter f
High: 83°F
Low: 69°F
rain drops icon
POP: 2%
Sunday
September 24
Sunny

Sunny

Thermostat icon with letter f
High: 85°F
Low: 68°F
rain drops icon
POP: 5%
Monday
September 25
Partly sunny

Partly sunny

Thermostat icon with letter f
High: 87°F
Low: 71°F
rain drops icon
POP: 15%
Tuesday
September 26
Showers

Showers

Thermostat icon with letter f
High: 81°F
Low: 68°F
rain drops icon
POP: 84%

Average Weather by Month

January
Thermostat icon with letter f
High: 59°F
Low: 40°F
Water Drops Icon
Rainfall: 3.9 inches
February
Thermostat icon with letter f
High: 61°F
Low: 41°F
Water Drops Icon
Rainfall: 3.2 inches
March
Thermostat icon with letter f
High: 68°F
Low: 48°F
Water Drops Icon
Rainfall: 3.4 inches
April
Thermostat icon with letter f
High: 76°F
Low: 56°F
Water Drops Icon
Rainfall: 3.1 inches
May
Thermostat icon with letter f
High: 83°F
Low: 64°F
Water Drops Icon
Rainfall: 1.9 inches
June
Thermostat icon with letter f
High: 87°F
Low: 70°F
Water Drops Icon
Rainfall: 4.4 inches
July
Thermostat icon with letter f
High: 89°F
Low: 74°F
Water Drops Icon
Rainfall: 6.2 inches
August
Thermostat icon with letter f
High: 89°F
Low: 74°F
Water Drops Icon
Rainfall: 7.6 inches
September
Thermostat icon with letter f
High: 85°F
Low: 69°F
Water Drops Icon
Rainfall: 5.8 inches
October
Thermostat icon with letter f
High: 77°F
Low: 59°F
Water Drops Icon
Rainfall: 4.6 inches
November
Thermostat icon with letter f
High: 69°F
Low: 49°F
Water Drops Icon
Rainfall: 2.5 inches
December
Thermostat icon with letter f
High: 61°F
Low: 42°F
Water Drops Icon
Rainfall: 3.1 inches