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 Wednesday, June 18
Right Now:
Sunny
88°F
Feels like:
99°F
Humidity:
67%
Wind:
5.1mph
10 pm
86°F
11 pm
84°F
12 am
83°F
1 am
82°F
2 am
82°F
3 am
82°F
4 am
81°F
5 am
80°F
6 am
80°F
7 am
80°F
8 am
79°F
5-Day Forecast
Right Now:
Sunny
88°F
Feels like:
99°F
Humidity:
67%
Wind:
5.1mph
Wednesday
June 18
Mostly sunny
High:
90°F
Low:
78°F
POP:
25%
Thursday
June 19
Partly sunny w/ t-storms
High:
90°F
Low:
76°F
POP:
40%
Friday
June 20
Partly sunny w/ t-storms
High:
88°F
Low:
75°F
POP:
55%
Saturday
June 21
Mostly cloudy
High:
87°F
Low:
76°F
POP:
40%
Sunday
June 22
Mostly sunny
High:
88°F
Low:
75°F
POP:
40%
Average Weather by Month
January
High:
59°F
Low:
40°F
Rainfall:
3.9 inches
February
High:
61°F
Low:
41°F
Rainfall:
3.2 inches
March
High:
68°F
Low:
48°F
Rainfall:
3.4 inches
April
High:
76°F
Low:
56°F
Rainfall:
3.1 inches
May
High:
83°F
Low:
64°F
Rainfall:
1.9 inches
June
High:
87°F
Low:
70°F
Rainfall:
4.4 inches
July
High:
89°F
Low:
74°F
Rainfall:
6.2 inches
August
High:
89°F
Low:
74°F
Rainfall:
7.6 inches
September
High:
85°F
Low:
69°F
Rainfall:
5.8 inches
October
High:
77°F
Low:
59°F
Rainfall:
4.6 inches
November
High:
69°F
Low:
49°F
Rainfall:
2.5 inches
December
High:
61°F
Low:
42°F
Rainfall:
3.1 inches