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14 Days
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Monthly Historical Averages
Hilton Head Automatic Weather, SC
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Daily Historical Averages
March 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
23°
8
23°
9
23°
10
24°
11
23°
12
22°
13
18°
14
21°
15
22°
16
22°
17
19°
18
16°
19
17°
20
18°
21
19°
22
23
24
25
26
27
28
29
30
31
Forecast
Saturday, March 7, 2026
Day
23°
Feels 23
Wind
11 km/h S
Gust
17 km/h
Humidity
80%
P.O.P
30%
Night
16°
Feels 15
Wind
15 km/h SW
Gust
23 km/h
Humidity
99%
P.O.P
30%
Historical Averages
Mar 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
March
Average Temperature
High
18°
Feels 18
Low
11°
Feels 10
Average Precipitation
8 Days
Rain amount
69.8mm
Snow amount
0cm