View hourly forecasts 10-days ahead
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9 PM
45°
RealFeel®
37°
Cold
0%
Mostly clear
WindWNW 12 mph
Air QualityFair
Wind Gusts17 mph
Humidity26%
Indoor Humidity25% (Very Dry)
Dew Point12° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover26%
Visibility10 mi
Cloud Ceiling30000 ft
10 PM
42°
RealFeel®
36°
Cold
0%
Mostly clear
WindWNW 8 mph
Air QualityFair
Wind Gusts9 mph
Humidity33%
Indoor Humidity27% (Very Dry)
Dew Point14° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover26%
Visibility10 mi
Cloud Ceiling30000 ft
11 PM
39°
RealFeel®
34°
Cold
0%
Mostly clear
WindW 7 mph
Air QualityFair
Wind Gusts8 mph
Humidity36%
Indoor Humidity26% (Very Dry)
Dew Point14° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover26%
Visibility10 mi
Cloud Ceiling30000 ft
Hourly Weather Forecast for Sioux City
AccuWeather's hourly forecast for Sioux City provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 45° with a RealFeel® of 37°, mostly clear with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.
