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Weather in Sioux City, Iowa, USA

Now
20 °F

Clear.


Feels Like: 7 °F
Forecast: 43 / 22 °F
Wind: 13 mph from East

Location: Sioux City Sioux Gateway Airport
Current Time: Dec 9, 2025 at 7:06:19 am
Latest Report: Dec 9, 2025 at 5:52 am
Visibility: 7 mi
Pressure: 29.80 "Hg
Humidity: 96%
Dew Point: 19 °F
Location of Sioux CityLocation

Upcoming 5 hours

Now8:00 am9:00 am10:00 am11:00 am12:00 pm
20 °F22 °F24 °F27 °F31 °F35 °F

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Forecast for the next 48 hours

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 TuesdayWednesday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature24 °F40 °F42 °F32 °F26 °F26 °F21 °F
Overcast.Sprin­kles. Overcast.Sprin­kles. Cloudy.Light snow. Overcast.Light snow. Partly cloudy.Overcast.Overcast.
Feels Like16 °F35 °F33 °F18 °F12 °F15 °F13 °F
Wind Speed6 mph8 mph24 mph29 mph19 mph13 mph6 mph
Wind DirectionSSE
SSW
WNW
NW
NW
NW
N
Humidity83%84%78%79%78%72%80%
Dew Point19 °F36 °F36 °F27 °F20 °F18 °F16 °F
Visibility6 mi3 mi4 mi2 mi5 mi6 mi7 mi
Probability of Precipitation0%34%24%22%2%0%0%
Amount of Rain0.00"0.02"0.02"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.20"0.10"0.00"0.00"
* Updated Tuesday, December 9, 2025 1:42:35 am Sioux City time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Clear. 31 / 17 °F
Humidity: 91%. Wind: 21 mph from South

More weather last week

Currently at nearby stations

23 °F

Le: (22 mi)

Clear.

18 °F

Cherokee Municipal Airport: (46 mi)

Ice fog.

22 °F

Tekamah Municipal Airport: (52 mi)

Passing clouds. (1 hour ago)

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
7
8

View historic weather

24
25
26
27

Detailed forecast for 14 days