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

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

64°F

18°C

Humidity 81%
Wind Speed SE 9 mph
Barometer 29.66 in (1003.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 12 Oct 7:52 am CDT
Extended Forecast for

2 Miles NNE Sioux Gateway Airport IA

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 81. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. North wind 5 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 49. North wind 5 to 10 mph.

    Low: 49 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65. North northeast wind around 10 mph.

    High: 65 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 49. Northeast wind around 5 mph. Chance of precipitation is 70%.

    Low: 49 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Mostly Cloudy
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    and Breezy
    then Sunny

Detailed Forecast

Columbus Day
Mostly sunny, with a high near 81. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Mostly clear, with a low around 51. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 70. North wind 5 to 10 mph.
Tuesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 49. North wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 65. North northeast wind around 10 mph.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 49. Northeast wind around 5 mph. Chance of precipitation is 70%.
Thursday
Showers likely before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 42. Breezy.
Friday
Sunny, with a high near 56. Breezy.
Friday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34.
Saturday
Areas of frost. Otherwise, sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 42.
Sunday
Sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sioux Gateway Airport IA
 42.43°N 96.35°W (Elev. 1230 ft)
Last Update:
6:18 am CDT Oct 12, 2026
Forecast Valid:
8am CDT Oct 12, 2026-6pm CDT Oct 18, 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