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

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Partly Cloudy

57°F

14°C

Humidity 42%
Wind Speed NW 15 G 24 mph
Barometer 29.91 in (1013.4 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 5 Feb 2:52 pm CST
Extended Forecast for

Sioux City IA

  • This Afternoon

    This Afternoon: Sunny, with a high near 56. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: A chance of sprinkles after 5am. Mostly clear, with a low around 36. Breezy, with a west northwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 36 °F

    Mostly Clear
    then Breezy

  • Friday

    Friday: A chance of sprinkles, mixing with flurries after 8am, then gradually ending. Mostly cloudy, then gradually becoming sunny, with a high near 42. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 42 °F

    Chance
    Sprinkles/Flurries
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. North wind around 5 mph becoming southeast after midnight.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 42. South southeast wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29. South southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 56. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A chance of sprinkles after 5am. Mostly clear, with a low around 36. Breezy, with a west northwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Friday
A chance of sprinkles, mixing with flurries after 8am, then gradually ending. Mostly cloudy, then gradually becoming sunny, with a high near 42. Breezy, with a north northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 20. North wind around 5 mph becoming southeast after midnight.
Saturday
Partly sunny, with a high near 42. South southeast wind 5 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 29. South southeast wind 5 to 10 mph becoming northwest after midnight.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
A 20 percent chance of rain. Partly cloudy, with a low around 27.
Wednesday
A 30 percent chance of rain. Cloudy, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.5°N 96.41°W (Elev. 1106 ft)
Last Update:
3:38 pm CST Feb 5, 2026
Forecast Valid:
3pm CST Feb 5, 2026-6pm CST Feb 11, 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