Weather Forecast for Hilton Head Island
South Carolina, United States of America
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Current Weather - Hilton Head Island: 20°C
Current Weather - Hilton Head Island: 20°C
South Carolina, United States of America
Partly cloudy
Feels like 20°C
Wind
8 km/h SE
Humidity
94%
Pressure
1024 mb
UV Index
0
Visibility
16 km
Partly Cloudy
Friday, April 03, 2026
High
27°C
Low
17°C
Rain Chance
0%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
24°C
23°C
22°C
21°C
20°C
20°C
19°C
Day Statistics
Maximum Wind
18 km/h
Humidity
79%
Precipitation
0 mm
UV Index
2
Visibility
9 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:09 AM
Sunset
07:45 PM
Moonrise
09:34 PM
Moonset
07:41 AM
Moon Phase
Waning Gibbous
Moon Illumination
99%
Air Quality
PM2.5
8.3
μg/m³
PM10
12.1
μg/m³
NO₂
2.6
μg/m³
O₃
90.5
μg/m³
SO₂
1.1
μg/m³
CO
139.6
μg/m³
Partly Cloudy
Saturday, April 04, 2026
High
24°C
Low
14°C
Rain Chance
0%
Hourly Forecast
20°C
18°C
17°C
16°C
15°C
15°C
14°C
14°C
16°C
18°C
20°C
22°C
23°C
24°C
23°C
23°C
23°C
22°C
21°C
20°C
20°C
19°C
19°C
19°C
Day Statistics
Maximum Wind
17 km/h
Humidity
85%
Precipitation
0 mm
UV Index
2
Visibility
7 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:08 AM
Sunset
07:46 PM
Moonrise
10:33 PM
Moonset
08:12 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
8.9
μg/m³
PM10
13.1
μg/m³
NO₂
3.2
μg/m³
O₃
75.8
μg/m³
SO₂
1.3
μg/m³
CO
134.9
μg/m³
Cloudy
Sunday, April 05, 2026
High
26°C
Low
18°C
Rain Chance
0%
Hourly Forecast
19°C
19°C
18°C
18°C
18°C
18°C
19°C
19°C
19°C
20°C
20°C
22°C
23°C
24°C
24°C
24°C
24°C
23°C
22°C
21°C
20°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
17 km/h
Humidity
83%
Precipitation
0 mm
UV Index
2
Visibility
9 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:07 AM
Sunset
07:46 PM
Moonrise
11:32 PM
Moonset
08:46 AM
Moon Phase
Waning Gibbous
Moon Illumination
92%
Air Quality
PM2.5
7.1
μg/m³
PM10
9.9
μg/m³
NO₂
3
μg/m³
O₃
81.3
μg/m³
SO₂
1.8
μg/m³
CO
129.7
μg/m³
Moderate rain
Monday, April 06, 2026
High
20°C
Low
16°C
Rain Chance
85%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
18°C
17°C
17°C
18°C
19°C
20°C
20°C
20°C
20°C
19°C
19°C
18°C
18°C
17°C
17°C
17°C
17°C
16°C
Day Statistics
Maximum Wind
17 km/h
Humidity
74%
Precipitation
19 mm
UV Index
1
Visibility
9 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
07:05 AM
Sunset
07:47 PM
Moonrise
No moonrise
Moonset
09:27 AM
Moon Phase
Waning Gibbous
Moon Illumination
86%
Air Quality
PM2.5
5.7
μg/m³
PM10
6.4
μg/m³
NO₂
4.3
μg/m³
O₃
82.4
μg/m³
SO₂
2.6
μg/m³
CO
156.1
μg/m³
Patchy rain nearby
Tuesday, April 07, 2026
High
19°C
Low
12°C
Rain Chance
86%
Hourly Forecast
16°C
16°C
15°C
14°C
13°C
13°C
13°C
13°C
14°C
15°C
14°C
16°C
17°C
17°C
17°C
17°C
17°C
17°C
16°C
16°C
15°C
15°C
15°C
15°C
Day Statistics
Maximum Wind
17 km/h
Humidity
59%
Precipitation
2 mm
UV Index
0
Visibility
9 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
07:04 AM
Sunset
07:48 PM
Moonrise
12:29 AM
Moonset
10:12 AM
Moon Phase
Waning Gibbous
Moon Illumination
79%
Air Quality
PM2.5
6.8
μg/m³
PM10
8.1
μg/m³
NO₂
3.5
μg/m³
O₃
98.7
μg/m³
SO₂
2.6
μg/m³
CO
158
μg/m³
Partly Cloudy
Wednesday, April 08, 2026
High
15°C
Low
10°C
Rain Chance
0%
Hourly Forecast
14°C
14°C
14°C
13°C
13°C
12°C
11°C
11°C
11°C
11°C
12°C
13°C
13°C
14°C
15°C
15°C
14°C
14°C
13°C
12°C
12°C
11°C
11°C
11°C
Day Statistics
Maximum Wind
28 km/h
Humidity
45%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:03 AM
Sunset
07:48 PM
Moonrise
01:23 AM
Moonset
11:03 AM
Moon Phase
Waning Gibbous
Moon Illumination
70%
Cloudy
Thursday, April 09, 2026
High
18°C
Low
6°C
Rain Chance
0%
Hourly Forecast
10°C
9°C
9°C
8°C
7°C
7°C
7°C
6°C
7°C
9°C
10°C
12°C
14°C
16°C
17°C
17°C
18°C
18°C
17°C
16°C
16°C
15°C
15°C
14°C
Day Statistics
Maximum Wind
24 km/h
Humidity
53%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:02 AM
Sunset
07:49 PM
Moonrise
02:12 AM
Moonset
11:59 AM
Moon Phase
Waning Gibbous
Moon Illumination
61%
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