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Weather Hilton Head Island
South Carolina · United States
Thu, 09/18
10:08 AM EDT
Weather Hilton Head Island
now
79°
90 Min. Weather
sunny
11:00 AM
82
°
10 %
12:00 PM
84
°
10 %
01:00 PM
85
°
10 %
02:00 PM
86
°
20 %
03:00 PM
87
°
20 %
04:00 PM
87
°
30 %
05:00 PM
87
°
40 %
06:00 PM
85
°
50 %
07:00 PM
81
°
40 %
08:00 PM
76
°
30 %
09:00 PM
74
°
20 %
10:00 PM
73
°
10 %
11:00 PM
72
°
10 %
12:00 AM
71
°
10 %
01:00 AM
70
°
10 %
02:00 AM
70
°
10 %
03:00 AM
69
°
10 %
04:00 AM
68
°
10 %
05:00 AM
67
°
10 %
06:00 AM
67
°
10 %
07:00 AM
67
°
20 %
08:00 AM
68
°
20 %
09:00 AM
74
°
10 %
10:00 AM
79
°
10 %
11:00 AM
82
°
10 %
12:00 PM
84
°
10 %
01:00 PM
85
°
20 %
02:00 PM
86
°
30 %
03:00 PM
88
°
30 %
04:00 PM
88
°
50 %
05:00 PM
84
°
50 %
06:00 PM
82
°
40 %
07:00 PM
79
°
30 %
08:00 PM
76
°
20 %
09:00 PM
74
°
20 %
10:00 PM
73
°
10 %
11:00 PM
72
°
10 %
12:00 AM
71
°
10 %
01:00 AM
70
°
10 %
02:00 AM
69
°
10 %
03:00 AM
68
°
10 %
04:00 AM
68
°
10 %
05:00 AM
68
°
10 %
06:00 AM
67
°
10 %
07:00 AM
67
°
10 %
08:00 AM
68
°
10 %
09:00 AM
74
°
10 %
10:00 AM
78
°
10 %
11:00 AM
82
°
5 %
WeatherRadar
Forecast
Map
Morning
74
°
30 %
Afternoon
87
°
50 %
Evening
74
°
40 %
Night
67
°
10 %
Morning
74
°
20 %
Afternoon
88
°
50 %
Evening
74
°
30 %
Night
67
°
10 %
Morning
74
°
10 %
Afternoon
88
°
10 %
Evening
73
°
5 %
Night
67
°
10 %
Morning
73
°
10 %
Afternoon
87
°
20 %
Evening
74
°
20 %
Night
69
°
10 %
Morning
73
°
20 %
Afternoon
87
°
50 %
Evening
75
°
20 %
Night
70
°
20 %
Morning
74
°
30 %
Afternoon
87
°
60 %
Evening
76
°
60 %
Night
72
°
50 %
Morning
76
°
50 %
Afternoon
88
°
20 %
Evening
77
°
20 %
Night
72
°
20 %
Morning
76
°
20 %
Afternoon
88
°
30 %
Evening
79
°
30 %
Night
72
°
30 %
Morning
75
°
30 %
Afternoon
87
°
40 %
Evening
76
°
40 %
Night
71
°
30 %
Morning
74
°
40 %
Afternoon
86
°
40 %
Evening
74
°
50 %
Night
69
°
60 %
Morning
73
°
40 %
Afternoon
85
°
50 %
Evening
74
°
60 %
Night
71
°
60 %
Morning
73
°
60 %
Afternoon
86
°
40 %
Evening
75
°
40 %
Night
69
°
40 %
Morning
73
°
40 %
Afternoon
86
°
40 %
Evening
73
°
30 %
Night
68
°
30 %
Morning
74
°
30 %
Afternoon
88
°
30 %
Evening
73
°
20 %
Night
69
°
20 %
today
09/18
87
°
67
°
9 h
50 %
tomorrow
09/19
88
°
67
°
8 h
50 %
Saturday
09/20
88
°
67
°
10 h
10 %
Sunday
09/21
87
°
67
°
7 h
20 %
Monday
09/22
87
°
69
°
3 h
50 %
Tuesday
09/23
87
°
70
°
3 h
60 %
Wednesday
09/24
88
°
72
°
5 h
50 %
Thursday
09/25
88
°
72
°
3 h
30 %
Friday
09/26
87
°
72
°
3 h
40 %
Saturday
09/27
86
°
71
°
3 h
60 %
Sunday
09/28
85
°
69
°
2 h
50 %
Monday
09/29
86
°
71
°
2 h
60 %
Tuesday
09/30
86
°
69
°
5 h
40 %
Wednesday
10/01
88
°
68
°
5 h
30 %
Top News
Daily briefing
Plains showers, storms persist
WindRadar
14 day weather
Th
67
87
Fr
67
88
Sa
67
88
Su
67
87
Mo
69
87
Tu
70
87
We
72
88
Th
72
88
Fr
72
87
Sa
71
86
Su
69
85
Mo
71
86
Tu
69
86
We
68
88
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
6
high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 79° / Air 87°
Waves 0.5 ft /
light wind from SW
Port Royal Pltn., Hilton Head
High tide 06:06 AM / 06:28 PM
Low tide 12:10 PM
Current regional conditions
Hilton Head Airport (22ft)
Thu, 09/18, 09:52 AM
80.6°
fair
Wind 0 mph
Beaufort County Airport (13ft)
Thu, 09/18, 08:55 AM
75.2°
dry
Wind SW 4 mph
Beaufort Mcas (39ft)
Thu, 09/18, 09:56 AM
80.6°
mostly clear
Wind SW 6 mph
Savannah Muni Airport (49ft)
Thu, 09/18, 09:53 AM
78.7°
mostly clear
Wind W 4 mph
Past weather
Weather Station Beaufort Mcas
Maximum Temperature [°F] 08/22/2025 to 09/18/2025
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
10:08 AM local time
Sun
07:08 AM
07:24 PM
12h 16min
Moon
03:53 AM
05:54 PM
Waning crescent
News
Daily briefing
Autumn rain arrives
Daily briefing
Toasty temps & isolated flooding
Utah and the Dakotas
Unusual September tornadoes
Daily briefing
Summer heat returns
Downbursts
What are they & why are they dangerous
More news
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