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Weather in Sioux City, Iowa, USA

Now
60 °F

Sunny.


Feels Like: 60 °F
Forecast: 91 / 46 °F
Wind: 13 mph from Southeast

Location: Sioux City Sioux Gateway Airport
Current Time: Mar 21, 2026 at 12:08:31 pm
Latest Report: Mar 21, 2026 at 9:52 am
Visibility: 10 mi
Pressure: 29.76 "Hg
Humidity: 49%
Dew Point: 41 °F
Location of Sioux CityLocation

Upcoming 5 hours

Now1:00 pm2:00 pm3:00 pm4:00 pm5:00 pm
60 °F79 °F84 °F88 °F89 °F90 °F

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Forecast for the next 48 hours

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 SaturdaySundayMonday
 AfternoonEveningNightMorningAfternoonEveningNight
Forecast
Temperature88 °F69 °F51 °F40 °F51 °F42 °F31 °F
Mostly sunny.Mostly cloudy.Overcast.Cloudy.Partly cloudy.Scatt­erred clouds.Mostly clear.
Feels Like84 °F69 °F45 °F31 °F46 °F37 °F27 °F
Wind Speed9 mph7 mph20 mph17 mph15 mph8 mph5 mph
Wind DirectionSW
SSW
NNE
N
N
N
SE
Humidity19%35%71%81%44%57%81%
Dew Point40 °F40 °F42 °F35 °F30 °F27 °F26 °F
Visibility8 mi7 mi7 mi7 mi8 mi7 mi6 mi
Probability of Precipitation0%0%0%0%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Saturday, March 21, 2026 8:42:40 am Sioux City time - Weather by CustomWeather, © 2026

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

Yesterday's weather

Sunny. 80 / 38 °F
Humidity: 53%. Wind: 9 mph from Northwest

More weather last week

Currently at nearby stations

77 °F

Le: (22 mi)

Sunny.

75 °F

Cherokee Municipal Airport: (46 mi)

Sunny.

80 °F

Tekamah Municipal Airport: (52 mi)

Sunny. (1 hour ago)

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Forecast for the next 2 weeks

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Detailed forecast for 14 days