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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. 

All forecasted times are showing in Eastern Standard Time (EST).  

Hourly Weather for Monday, March 30

Right Now:

Mostly clear

Mostly clear

57°F
Thermostat icon with letter f Feels like: 58°F
Humidity icon Humidity: 90%
Wind icon Wind: 3.3mph
3 am
Clear
59°F
4 am
Clear
60°F
5 am
Clear
60°F
6 am
Clear
60°F
7 am
Clear
60°F
8 am
Mostly sunny
62°F
9 am
Mostly sunny
64°F
10 am
Mostly sunny
67°F
11 am
Mostly sunny
69°F
12 pm
Partly sunny
71°F
1 pm
Intermittent clouds
71°F

4-Day Forecast

Right Now:

Mostly clear

Mostly clear

57°F
Thermostat icon with letter f Feels like: 58°F
Humidity Icon Humidity: 90%
Wind Icon Wind: 3.3mph
Monday
March 30
Partly sunny

Partly sunny

Thermostat icon with letter f
High: 73°F
Low: 59°F
rain drops icon
POP: 25%
Tuesday
March 31
Partly sunny w/ t-storms

Partly sunny w/ t-storms

Thermostat icon with letter f
High: 74°F
Low: 60°F
rain drops icon
POP: 55%
Wednesday
April 01
Mostly cloudy

Mostly cloudy

Thermostat icon with letter f
High: 76°F
Low: 63°F
rain drops icon
POP: 20%
Thursday
April 02
Mostly sunny

Mostly sunny

Thermostat icon with letter f
High: 76°F
Low: 64°F
rain drops icon
POP: 25%

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