Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

38°F

3°C

Humidity 39%
Wind Speed NE 9 mph
Barometer 30.20 in (1024.0 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 28 Feb 3:52 pm CST
Extended Forecast for

Sergeant Bluff IA

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Northeast wind 5 to 10 mph.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 34. Northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 34 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Southeast wind 5 to 10 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after noon.  Cloudy, with a high near 44. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F

    Cloudy then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before midnight.  Cloudy, with a low around 31. South southeast wind 5 to 10 mph.  Chance of precipitation is 70%.

    Low: 31 °F

    Rain Likely

  • Tuesday

    Tuesday: A 20 percent chance of rain before noon.  Mostly cloudy, with a high near 53. Northeast wind 5 to 10 mph.

    High: 53 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. Northeast wind 5 to 10 mph.
Sunday
Mostly cloudy, with a high near 34. Northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 22. Southeast wind 5 to 10 mph.
Monday
A 20 percent chance of rain after noon. Cloudy, with a high near 44. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Rain likely, mainly before midnight. Cloudy, with a low around 31. South southeast wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 53. Northeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Sunny, with a high near 67.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 31.
Friday
A 40 percent chance of rain. Mostly sunny, with a high near 56.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 26.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Sergeant Bluff IA
 42.39°N 96.35°W (Elev. 1089 ft)
2:19 pm CST Feb 28, 2026
4pm CST Feb 28, 2026-6pm CST Mar 7, 2026
 
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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