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

51°F

11°C

Humidity 64%
Wind Speed SE 6 mph
Barometer 29.93 in (1014.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 13 Nov 5:52 pm CST
Extended Forecast for

Sioux City IA

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southeast wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. South wind 5 to 10 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 48. South wind 5 to 10 mph becoming northwest after midnight.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 59. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. North northwest wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the morning.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Southeast wind around 5 mph.
Friday
Sunny, with a high near 73. South wind 5 to 10 mph.
Friday Night
Increasing clouds, with a low around 48. South wind 5 to 10 mph becoming northwest after midnight.
Saturday
Sunny, with a high near 59. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 33. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 34.
Monday
A 40 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 47.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 35.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux City IA
 42.5°N 96.41°W (Elev. 1106 ft)
Last Update:
3:18 pm CST Nov 13, 2025
Forecast Valid:
6pm CST Nov 13, 2025-6pm CST Nov 20, 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