Current Weather
Sioux City, IA
39°
Conditions
- Humidity: 79%
- Barometer: 30.19 in (Rising)
- Wind: 18 mph NNW18
- Visibility: 18 miles
- UV index: 0 (Low)
![powered by]()
7 Day Forecast for Sioux City, IA
Lo 29°|Hi 46°
Precip: 3%
Lo 32°|Hi 51°
Precip: 11%
Lo 33°|Hi 62°
Precip: 5%
Lo 26°|Hi 46°
Precip: 19%
Lo 26°|Hi 43°
Precip: 22%
Lo 25°|Hi 44°
Precip: 15%
Lo 27°|Hi 48°
Precip: 9%
It's Going To Get Even Colder In Parts Of The US This WeekendEastern US Braces For More Snow Amid Continued Arctic FreezeMajor US Airport Forced To Ground All Flights Amid EmergencyGroundhog Day 2026: Did Punxsutawney Phil See His Shadow?Winter Storm Strengthens And Brings Blizzard Conditions To The Carolinas Bomb Cyclone To Bring Severe Winter Weather To The SoutheastCompany With Most Outages In US Accused Of Refusing More LineworkersMillions Remain Under Cold Weather Alerts As Second Winter Storm Is BrewingDozens More Added To Death Toll In Massive US Winter StormDeath Toll Rises Again, More Than 500,000 Still Without Power After StormDeath Toll Rises; More Than 800,000 Still Without Power In Winter StormsNearly 1 Million Outages Reported In US Amid Massive Winter Storm