Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Partly Cloudy

54°F

12°C

Humidity 69%
Wind Speed N 9 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 6 Oct 11:52 am CDT
Extended Forecast for

Sioux City IA

  • This Afternoon

    This Afternoon: A chance of showers before 2pm, then a chance of sprinkles between 2pm and 3pm.  Mostly cloudy, with a high near 58. North northeast wind 5 to 10 mph.  Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 40. North northeast wind around 5 mph becoming calm.

    Low: 40 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 68. Calm wind becoming northwest around 5 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 43. Calm wind.

    Low: 43 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of showers before 2pm, then a chance of sprinkles between 2pm and 3pm. Mostly cloudy, with a high near 58. North northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Tonight
Partly cloudy, with a low around 40. North northeast wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 68. Calm wind becoming northwest around 5 mph.
Tuesday Night
Clear, with a low around 43. Calm wind.
Wednesday
Sunny, with a high near 69. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 53. South southeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 52.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Mostly sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.5°N 96.41°W (Elev. 1106 ft)
12:08 pm CDT Oct 6, 2025
12pm CDT Oct 6, 2025-6pm CDT Oct 12, 2025
 
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