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Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Hilton Head Island, SC
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October
Average Temperature
High
25°
Feels 26
Low
17°
Feels 17
Average Precipitation
8 Days
Rain amount
66.7mm
Snow amount
0cm
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Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
25°
30
25°
31
24°
Forecast
Thursday, October 29, 2026
Day
25°
Feels 25
Wind
22 km/h NE
Gust
32 km/h
Humidity
62%
P.O.P
10%
Night
17°
Feels 16
Wind
12 km/h N
Gust
19 km/h
Humidity
91%
P.O.P
0%
Historical Averages
Oct 29
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.