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

Elevated Fire Danger on Saturday

Strong winds, near record high temperatures, and low humidity will lead to widespread elevated fire danger. This fire danger will be higher for agricultural fields in the region. Use extreme caution when working or spending time outdoors on Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Fair

84°F

29°C

Humidity 41%
Wind Speed S 8 mph
Barometer 29.82 in (1009.0 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 9 Oct 3:52 pm CDT
Extended Forecast for

Sioux Gateway Airport IA

  • Tonight

    Tonight: Clear, with a low around 65. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 90. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 90 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 66. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 66 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 88. South wind around 15 mph, with gusts as high as 25 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61. South wind around 5 mph becoming west northwest after midnight.

    Low: 61 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 78. North northwest wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 65. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 90. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Clear, with a low around 66. South wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 88. South wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 61. South wind around 5 mph becoming west northwest after midnight.
Columbus Day
Mostly sunny, with a high near 78. North northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 52.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 66.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Gateway Airport IA
 42.41°N 96.38°W (Elev. 1093 ft)
Last Update:
1:48 pm CDT Oct 9, 2026
Forecast Valid:
4pm CDT Oct 9, 2026-6pm CDT Oct 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation