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

42°F

6°C

Humidity 71%
Wind Speed NW 14 mph
Barometer 30.20 in (1023.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 5 Nov 5:52 am CST
Extended Forecast for

Sioux City IA

  • Today

    Today: Sunny, with a high near 56. North northwest wind 10 to 15 mph becoming light west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Light and variable wind becoming south southeast 10 to 15 mph after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 60 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. South southwest wind 5 to 10 mph becoming west northwest after midnight.

    Low: 45 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 60. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight. Increasing clouds, with a low around 33. North northwest wind around 5 mph becoming east after midnight.

    Low: 33 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 56. North northwest wind 10 to 15 mph becoming light west northwest in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 36. Light and variable wind becoming south southeast 10 to 15 mph after midnight. Winds could gust as high as 20 mph.
Thursday
Partly sunny, with a high near 60. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. South southwest wind 5 to 10 mph becoming west northwest after midnight.
Friday
Sunny, with a high near 60. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 20 percent chance of rain after midnight. Increasing clouds, with a low around 33. North northwest wind around 5 mph becoming east after midnight.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 46.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 16.
Monday
Mostly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 27.
Veterans Day
Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.5°N 96.41°W (Elev. 1106 ft)
Last Update:
5:58 am CST Nov 5, 2025
Forecast Valid:
6am CST Nov 5, 2025-6pm CST Nov 11, 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