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

32°F

0°C

Humidity 73%
Wind Speed Calm
Barometer 30.07 in (1018.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 16 Nov 6:52 am CST
Extended Forecast for

4 Miles NNE Sergeant Bluff IA

  • Today

    Today: Mostly sunny, with a high near 50. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. East southeast wind 5 to 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 49. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 38. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47. North northeast wind 5 to 10 mph.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Northeast wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 50. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 36. East southeast wind 5 to 10 mph.
Monday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 49. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38. East wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 47. North northeast wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37.
Thursday
A 20 percent chance of rain after noon. Partly sunny, with a high near 51.
Thursday Night
A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 33.
Friday
A 20 percent chance of rain. Partly sunny, with a high near 43.
Friday Night
A 20 percent chance of rain. Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sergeant Bluff IA
 42.46°N 96.33°W (Elev. 1198 ft)
Last Update:
4:43 am CST Nov 16, 2025
Forecast Valid:
7am CST Nov 16, 2025-6pm CST Nov 22, 2025
 
Forecast Discussion
 
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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