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.

Fair

31°F

-1°C

Humidity 92%
Wind Speed SE 8 mph
Barometer 30.17 in (1022.5 mb)
Dewpoint 29°F (-2°C)
Visibility 7.00 mi
Wind Chill24°F (-4°C)
Last update 7 Nov 1:52 am CST
Extended Forecast for

Sergeant Bluff IA

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. South wind around 5 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Patchy fog between 7am and 10am. Otherwise, partly sunny, with a high near 56. South southwest wind around 5 mph.

    High: 56 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South wind around 5 mph becoming northwest after midnight.

    Low: 38 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 59. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 59 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Calm wind becoming south around 5 mph after midnight.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. South wind 5 to 10 mph becoming northwest in the afternoon.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. South wind around 5 mph.
Saturday
Patchy fog between 7am and 10am. Otherwise, partly sunny, with a high near 56. South southwest wind around 5 mph.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. South wind around 5 mph becoming northwest after midnight.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 59. Northwest wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 40. Calm wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 65. South wind 5 to 10 mph becoming northwest in the afternoon.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 39.
Veterans Day
Mostly sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sergeant Bluff IA
 42.39°N 96.35°W (Elev. 1089 ft)
Last Update:
2:22 am CST Nov 7, 2026
Forecast Valid:
2am CST Nov 7, 2026-6pm CST Nov 13, 2026
 
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Additional Resources

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Chance of Precipitation