Weather Forecast for Hilton Head Island
South Carolina, United States of America
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Current Weather - Hilton Head Island: 26°C
Current Weather - Hilton Head Island: 26°C
South Carolina, United States of America
Clear
Feels like 24°C
Wind
9 km/h W
Humidity
83%
Pressure
1013 mb
UV Index
0
Visibility
10 km
Sunny
Sunday, July 26, 2026
High
35°C
Low
25°C
Rain Chance
57%
Hourly Forecast
34°C
35°C
35°C
35°C
35°C
34°C
34°C
28°C
27°C
26°C
26°C
25°C
Day Statistics
Maximum Wind
13 km/h
Humidity
70%
Precipitation
2 mm
UV Index
10
Visibility
9 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
06:34 AM
Sunset
08:25 PM
Moonrise
06:58 PM
Moonset
03:51 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
12.5
μg/m³
PM10
13.3
μg/m³
NO₂
2.6
μg/m³
O₃
82.6
μg/m³
SO₂
0.6
μg/m³
CO
186.2
μg/m³
Sunny
Monday, July 27, 2026
High
34°C
Low
24°C
Rain Chance
17%
Hourly Forecast
25°C
25°C
25°C
25°C
24°C
24°C
24°C
24°C
26°C
28°C
30°C
32°C
33°C
34°C
33°C
32°C
32°C
33°C
32°C
31°C
29°C
28°C
27°C
28°C
Day Statistics
Maximum Wind
15 km/h
Humidity
73%
Precipitation
0 mm
UV Index
10
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
06:35 AM
Sunset
08:24 PM
Moonrise
07:41 PM
Moonset
04:47 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
12.8
μg/m³
PM10
13.2
μg/m³
NO₂
2.3
μg/m³
O₃
96.4
μg/m³
SO₂
0.6
μg/m³
CO
163.5
μg/m³
Sunny
Tuesday, July 28, 2026
High
37°C
Low
26°C
Rain Chance
36%
Hourly Forecast
27°C
27°C
27°C
27°C
26°C
26°C
26°C
26°C
28°C
30°C
33°C
34°C
36°C
36°C
36°C
37°C
37°C
35°C
34°C
33°C
31°C
30°C
29°C
28°C
Day Statistics
Maximum Wind
16 km/h
Humidity
66%
Precipitation
0 mm
UV Index
10
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
06:35 AM
Sunset
08:24 PM
Moonrise
08:17 PM
Moonset
05:45 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
10.5
μg/m³
PM10
11.6
μg/m³
NO₂
2.5
μg/m³
O₃
118.5
μg/m³
SO₂
1.1
μg/m³
CO
152.5
μg/m³
Sunny
Wednesday, July 29, 2026
High
35°C
Low
23°C
Rain Chance
59%
Hourly Forecast
26°C
25°C
25°C
25°C
25°C
24°C
25°C
25°C
26°C
27°C
27°C
30°C
32°C
31°C
33°C
35°C
35°C
33°C
33°C
32°C
30°C
23°C
24°C
27°C
Day Statistics
Maximum Wind
23 km/h
Humidity
73%
Precipitation
3 mm
UV Index
10
Visibility
10 km
Rain Chance
59%
Snow Chance
0%
Sun & Moon
Sunrise
06:36 AM
Sunset
08:23 PM
Moonrise
08:50 PM
Moonset
06:43 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
17.2
μg/m³
PM10
18.1
μg/m³
NO₂
3.1
μg/m³
O₃
105.1
μg/m³
SO₂
1.2
μg/m³
CO
175.6
μg/m³
Sunny
Thursday, July 30, 2026
High
34°C
Low
23°C
Rain Chance
64%
Hourly Forecast
24°C
23°C
24°C
23°C
23°C
24°C
23°C
24°C
25°C
28°C
30°C
30°C
30°C
30°C
30°C
32°C
33°C
34°C
33°C
31°C
29°C
29°C
28°C
27°C
Day Statistics
Maximum Wind
19 km/h
Humidity
75%
Precipitation
4 mm
UV Index
8
Visibility
10 km
Rain Chance
64%
Snow Chance
0%
Sun & Moon
Sunrise
06:37 AM
Sunset
08:22 PM
Moonrise
09:18 PM
Moonset
07:40 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
11.1
μg/m³
PM10
11.3
μg/m³
NO₂
2.9
μg/m³
O₃
90.3
μg/m³
SO₂
0.8
μg/m³
CO
240
μg/m³
Sunny
Friday, July 31, 2026
High
33°C
Low
25°C
Rain Chance
5%
Hourly Forecast
27°C
27°C
26°C
26°C
25°C
25°C
26°C
26°C
27°C
28°C
30°C
32°C
32°C
33°C
33°C
32°C
31°C
30°C
29°C
28°C
27°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
17 km/h
Humidity
67%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
5%
Snow Chance
0%
Sun & Moon
Sunrise
06:37 AM
Sunset
08:21 PM
Moonrise
09:44 PM
Moonset
08:36 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Sunny
Saturday, August 01, 2026
High
31°C
Low
25°C
Rain Chance
9%
Hourly Forecast
27°C
26°C
25°C
25°C
25°C
25°C
26°C
26°C
27°C
28°C
30°C
31°C
31°C
31°C
31°C
31°C
31°C
31°C
30°C
29°C
28°C
27°C
26°C
25°C
Day Statistics
Maximum Wind
16 km/h
Humidity
71%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
9%
Snow Chance
0%
Sun & Moon
Sunrise
06:38 AM
Sunset
08:21 PM
Moonrise
10:09 PM
Moonset
09:31 AM
Moon Phase
Waning Gibbous
Moon Illumination
83%
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