National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

48°F

9°C

Humidity 77%
Wind Speed Calm
Barometer 30.10 in (1019.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 9 Nov 7:52 pm CST
Extended Forecast for

Sioux Gateway Airport IA

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 36. North northwest wind 5 to 10 mph becoming light after midnight.

    Low: 36 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.

    High: 63 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. South southeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 43 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 54. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 54 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. North northwest wind around 5 mph.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 44. North wind 5 to 10 mph.

    High: 44 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 36. North northwest wind 5 to 10 mph becoming light after midnight.
Tuesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 43. South southeast wind 5 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Veterans Day
Sunny, with a high near 54. North northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 33. North northwest wind around 5 mph.
Thursday
Mostly sunny, with a high near 44. North wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Gateway Airport IA
 42.41°N 96.38°W (Elev. 1093 ft)
Last Update:
6:48 pm CST Nov 9, 2026
Forecast Valid:
8pm CST Nov 9, 2026-6pm CST Nov 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation