Hilton Head weather — 10-day forecast
Temperature, rain, wind and feels-like in Hilton Head, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 19:00 · NOAA HRRR model
29 °C
Clear sky
Feels like 32 °C
Next 12 h
- 1930°
- 2029°
- 20:16Sunset
- 2127°
- 2227°
- 2326°
- 0026°
- 0126°
- 0226°
- 0326°10 %
- 0426°10 %
- 0526°
- 0625°85 %
- 06:43Sunrise
- 0725°94 %
↑ 30°19:00↓ 25°07:00
- Humidity
- 69 %
- Dew point
- 23 °C
- Gusts
- 22.5 km/h
- Clouds
- 7 %
- Pressure
- 1,022 hPa ↑
- Storm
- likely
Grid point 0.7 km away · 3.0 km grid · elevation 12 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 13.1µg/m³
- PM10
- 21.2µg/m³
- Ozone
- 33.0µg/m³
- Nitrogen dioxide
- 1.0µg/m³
- Sulphur dioxide
- 0.3µg/m³
- Carbon monoxide
- 84.0µg/m³
- Dust (AOD)
- 0.03
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Mainly clear32 %
32°
26°
Sat
Thunderstorm100 %
29°
25°
Sun
Partly cloudy100 %
32°
24°
Mon
Thunderstorm98 %
34°
26°
Tue
Thunderstorm94 %
33°
27°
Wed
Thunderstorm80 %
35°
27°
Thu
Thunderstorm0 mm
35°
27°
Fri
Thunderstorm1 mm
34°
28°
Sat
Thunderstorm1 mm
36°
28°
Sun
Mainly clear0 mm
37°
28°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:43
- Daylight
- 13 h 33
- Sunset
- 20:16
Radiation · 13.2 MJ/m²
Sea state
Sea state at the marine grid point closest to the city.
Significant height: the mean of the highest third of waves. Individual waves reach about twice it.
Data: ECMWF
Today in Hilton Head the mean temperature will be 29.4 °C — +2.3 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Hilton Head