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.

Light Rain Fog/Mist

47°F

8°C

Humidity 90%
Wind Speed NW 14 mph
Barometer 29.71 in (1006.5 mb)
Dewpoint 44°F (7°C)
Visibility 3.00 mi
Wind Chill41°F (5°C)
Last update 4 Nov 3:52 pm CST
Extended Forecast for

Sergeant Bluff IA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers, mainly after 5pm. Cloudy, with a high near 47. West northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Cloudy, with a low around 38. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Showers
    Likely then
    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 48. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. North wind 5 to 10 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 47. North wind around 5 mph becoming calm.

    High: 47 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers, mainly after 5pm. Cloudy, with a high near 47. West northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Showers likely, mainly before 8pm. Cloudy, with a low around 38. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 48. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 32. North wind 5 to 10 mph.
Friday
Partly sunny, with a high near 47. North wind around 5 mph becoming calm.
Friday Night
Partly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 60.
Sunday Night
Clear, with a low around 37.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 39.
Veterans Day
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sergeant Bluff IA
 42.41°N 96.35°W (Elev. 1194 ft)
Last Update:
3:28 pm CST Nov 4, 2026
Forecast Valid:
4pm CST Nov 4, 2026-6pm CST Nov 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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