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

Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

A Few Clouds

70°F

21°C

Humidity 78%
Wind Speed S 20 G 25 mph
Barometer 29.84 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 4 Oct 5:35 am CDT
Extended Forecast for

Sioux Center IA

  • Today

    Today: Sunny, with a high near 89. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 89 °F

    Sunny and
    Windy

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 4am. Mostly clear, with a low around 66. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 66 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Breezy, with a south wind 20 to 25 mph becoming west southwest in the afternoon. Winds could gust as high as 35 mph.

    High: 83 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 62. North northeast wind 5 to 10 mph.

    High: 62 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. Northeast wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 89. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
A 20 percent chance of showers and thunderstorms after 4am. Mostly clear, with a low around 66. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.
Sunday
Mostly sunny, with a high near 83. Breezy, with a south wind 20 to 25 mph becoming west southwest in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Mostly clear, with a low around 45. North wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 62. North northeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 41. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Clear, with a low around 41.
Wednesday
Sunny, with a high near 69.
Wednesday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Center IA
 43.09°N 96.16°W (Elev. 1447 ft)
Last Update:
4:18 am CDT Oct 4, 2025
Forecast Valid:
5am CDT Oct 4, 2025-6pm CDT Oct 10, 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