Sioux City weather — 10-day forecast
Temperature, rain, wind and feels-like in Sioux City, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 17:00 · NOAA HRRR model
28 °C
Clear sky
Next 12 h
- 1728°
- 1828°
- 1927°
- 2026°
- 20:38Sunset
- 2123°
- 2222°
- 2320°
- 0019°
- 0118°
- 0217°
- 0316°
- 0416°
- 0515°
↑ 28°17:00↓ 15°05:00
- Humidity
- 60 %
- Dew point
- 19 °C
- Gusts
- 32.4 km/h
- Clouds
- 7 %
- Pressure
- 1,015 hPa ↑
- UV
- 3 · moderate
- Storm
- possible
Grid point 1.1 km away · 3.0 km grid · elevation 334 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by Ozone
- Ozone
- 69.6µg/m³
- PM2.5
- 8.8µg/m³
- PM10
- 9.2µg/m³
- Nitrogen dioxide
- 3.6µg/m³
- Sulphur dioxide
- 2.0µg/m³
- Carbon monoxide
- 176.0µg/m³
- Dust (AOD)
- 0.01
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 clear48 %
30°
20°
Sat
Clear sky
31°
14°
Sun
Mainly clear28 %
31°
22°
Mon
Partly cloudy40 %
31°
24°
Tue
Heavy rain58 %
26°
20°
Wed
Partly cloudy
26°
18°
Thu
Light drizzle0 mm
28°
20°
Fri
Light rain8 mm
24°
20°
Sat
Mainly clear
28°
19°
Sun
Mainly clear
28°
20°
Gusts · Tue 100.7 km/h
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 06:25
- Daylight
- 14 h 13
- Sunset
- 20:38
Radiation · 15.1 MJ/m²
Today in Sioux City the mean temperature will be 26.2 °C — +2.9 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around Sioux City