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Weather Hilton Head Island
South Carolina · United States
Sun, 01/18
01:49 AM EST
Weather Hilton Head Island
now
55°
90 Min. Weather
light rain
07:24 AM
05:43 PM
02:00 AM
54
°
90 %
03:00 AM
53
°
30 %
04:00 AM
51
°
40 %
05:00 AM
49
°
40 %
06:00 AM
47
°
60 %
07:00 AM
46
°
90 %
08:00 AM
45
°
90 %
09:00 AM
44
°
90 %
10:00 AM
43
°
90 %
11:00 AM
42
°
90 %
12:00 PM
40
°
90 %
01:00 PM
40
°
90 %
02:00 PM
39
°
60 %
03:00 PM
38
°
40 %
04:00 PM
39
°
30 %
05:00 PM
40
°
20 %
06:00 PM
40
°
20 %
07:00 PM
38
°
10 %
08:00 PM
37
°
10 %
09:00 PM
36
°
10 %
10:00 PM
35
°
10 %
11:00 PM
35
°
10 %
12:00 AM
35
°
10 %
01:00 AM
34
°
10 %
02:00 AM
34
°
10 %
03:00 AM
32
°
10 %
04:00 AM
32
°
10 %
05:00 AM
31
°
10 %
06:00 AM
30
°
10 %
07:00 AM
30
°
10 %
08:00 AM
30
°
10 %
09:00 AM
36
°
10 %
10:00 AM
40
°
10 %
11:00 AM
43
°
10 %
12:00 PM
47
°
5 %
01:00 PM
49
°
0 %
02:00 PM
51
°
0 %
03:00 PM
52
°
0 %
04:00 PM
52
°
0 %
05:00 PM
51
°
0 %
06:00 PM
48
°
0 %
07:00 PM
43
°
0 %
08:00 PM
41
°
0 %
09:00 PM
39
°
0 %
10:00 PM
37
°
0 %
11:00 PM
37
°
0 %
12:00 AM
36
°
0 %
01:00 AM
35
°
0 %
02:00 AM
35
°
0 %
A sneak peek
Check out tomorrow's system on the WeatherRadar.
WeatherRadar
Forecast
Map
Morning
44
°
90 %
Afternoon
43
°
90 %
Evening
36
°
10 %
Night
30
°
10 %
Morning
36
°
10 %
Afternoon
52
°
0 %
Evening
39
°
0 %
Night
34
°
0 %
Morning
38
°
0 %
Afternoon
52
°
5 %
Evening
36
°
0 %
Night
34
°
5 %
Morning
43
°
10 %
Afternoon
63
°
10 %
Evening
50
°
20 %
Night
48
°
40 %
Morning
51
°
60 %
Afternoon
61
°
50 %
Evening
49
°
30 %
Night
35
°
10 %
Morning
47
°
20 %
Afternoon
60
°
20 %
Evening
52
°
20 %
Night
49
°
20 %
Morning
58
°
20 %
Afternoon
70
°
30 %
Evening
59
°
40 %
Night
55
°
40 %
Morning
59
°
30 %
Afternoon
70
°
30 %
Evening
54
°
20 %
Night
52
°
30 %
Morning
55
°
40 %
Afternoon
67
°
60 %
Evening
45
°
40 %
Night
38
°
30 %
Morning
43
°
30 %
Afternoon
55
°
30 %
Evening
46
°
30 %
Night
44
°
60 %
Morning
47
°
50 %
Afternoon
59
°
60 %
Evening
47
°
70 %
Night
44
°
70 %
Morning
45
°
70 %
Afternoon
58
°
40 %
Evening
43
°
40 %
Night
36
°
40 %
Morning
40
°
20 %
Afternoon
52
°
20 %
Evening
42
°
20 %
Night
39
°
30 %
Morning
45
°
30 %
Afternoon
56
°
20 %
Evening
45
°
20 %
Night
39
°
30 %
today
Sunday, 01/18
01/18
44
°
40
°
1 h
90 %
tomorrow
Monday, 01/19
01/19
52
°
30
°
10 h
10 %
Tuesday
Tuesday, 01/20
01/20
52
°
34
°
10 h
5 %
Wednesday
Wednesday, 01/21
01/21
63
°
34
°
8 h
10 %
Thursday
Thursday, 01/22
01/22
61
°
48
°
1 h
60 %
Friday
Friday, 01/23
01/23
60
°
35
°
6 h
20 %
Saturday
Saturday, 01/24
01/24
70
°
49
°
3 h
40 %
Sunday
Sunday, 01/25
01/25
70
°
55
°
4 h
30 %
Monday
Monday, 01/26
01/26
67
°
52
°
1 h
60 %
Tuesday
Tuesday, 01/27
01/27
55
°
38
°
2 h
30 %
Wednesday
Wednesday, 01/28
01/28
59
°
44
°
0 h
70 %
Thursday
Thursday, 01/29
01/29
58
°
44
°
1 h
70 %
Friday
Friday, 01/30
01/30
52
°
36
°
5 h
20 %
Saturday
Saturday, 01/31
01/31
56
°
39
°
4 h
30 %
Top News
Lenticular clouds
"Flying saucers" over Wales
WindRadar
14 day weather
Su
40
44
Mo
30
52
Tu
34
52
We
34
63
Th
48
61
Fr
35
60
Sa
49
70
Su
55
70
Mo
52
67
Tu
38
55
We
44
59
Th
44
58
Fr
36
52
Sa
39
56
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
0
low
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 53° / Air 44°
Waves 1.5 ft /
light wind from NW
Port Royal Pltn., Hilton Head
High tide 07:47 / 19:52
Low tide 01:13 / 13:57
Water 53° / Air 52°
Waves 1 ft /
light wind from W
Port Royal Pltn., Hilton Head
High tide 08:24 / 20:29
Low tide 01:54 / 14:36
Current regional conditions
Hilton Head Airport (22ft)
dim. 18/01 01:35
55.3°
slight rain
Wind W 6 mph
Beaufort Mcas (39ft)
dim. 18/01 00:56
55.3°
overcast
Wind SW 4 mph
Savannah Muni Airport (49ft)
dim. 18/01 01:00
55.9°
overcast
Wind W 4 mph
Hunter (42ft)
dim. 18/01 00:55
57.2°
overcast
Wind W 4 mph
Past weather
Weather Station Hilton Head Airport
Maximum Temperature [°F] 12/22/2025 to 01/18/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
01:49 AM local time
Sun
07:24 AM
05:43 PM
10h 19min
Moon
07:30 AM
05:37 PM
New moon
News
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Why forecasting snow is so tricky
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