For this time of the year, Hilton Head Island is experiencing slightly cooler temperatures, gently falling below the seasonal average.
According to the long-range forecast, temperatures are expected to be 15.8 °C which is -1.4 °C lower than the historical average.
Select a month and click on a day for more information:
Monday
Dec 1
16° / 10°
Tuesday
Dec 2
18° / 11°
Wednesday
Dec 3
17° / 12°
Thursday
Dec 4
16° / 11°
Friday
Dec 5
14° / 10°
Saturday
Dec 6
11° / 10°
Sunday
Dec 7
11° / 10°
Monday
Dec 8
13° / 9°
Tuesday
Dec 9
11° / 5°
Wednesday
Dec 10
16° / 7°
Thursday
Dec 11
19° / 13°
Friday
Dec 12
22° / 13°
Saturday
Dec 13
14° / 11°
Sunday
Dec 14
15° / 11°
Monday
Dec 15
18° / 14°
Tuesday
Dec 16
17° / 17°
Wednesday
Dec 17
20° / 16°
Thursday
Dec 18
21° / 17°
Friday
Dec 19
16° / 10°
Saturday
Dec 20
13° / 9°
Sunday
Dec 21
12° / 7°
Monday
Dec 22
13° / 9°
Tuesday
Dec 23
14° / 6°
Wednesday
Dec 24
12° / 6°
Thursday
Dec 25
15° / 8°
Friday
Dec 26
15° / 9°
Saturday
Dec 27
16° / 11°
Sunday
Dec 28
16° / 12°
Monday
Dec 29
16° / 12°
Tuesday
Dec 30
17° / 12°
Wednesday
Dec 31
17° / 12°
Hilton Head Island 30 days weather forecast
Check out our estimated 30 days weather forecast for Hilton Head Island, this data is based on the average weather in Hilton Head Island in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Hilton Head Island next to the desired date.