National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

63°F

17°C

Humidity 40%
Wind Speed SW 15 mph
Barometer 29.62 in (1003.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 14 Nov 9:52 pm CST
Extended Forecast for

2 Miles S Sioux Gateway Airport IA

  • Tonight

    Tonight: Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 46. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. North northwest wind 5 to 10 mph becoming light north in the evening.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. East southeast wind 5 to 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of rain, mainly after noon. Increasing clouds, with a high near 49. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 49 °F

    Slight Chance
    Rain then
    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 46. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 63. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 31. North northwest wind 5 to 10 mph becoming light north in the evening.
Sunday
Mostly sunny, with a high near 54. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 32. East southeast wind 5 to 10 mph.
Monday
A 50 percent chance of rain, mainly after noon. Increasing clouds, with a high near 49. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 49.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 32.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Sioux Gateway Airport IA
 42.39°N 96.38°W (Elev. 1093 ft)
Last Update:
10:47 pm CST Nov 14, 2025
Forecast Valid:
10pm CST Nov 14, 2025-6pm CST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation