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

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Fair

57°F

14°C

Humidity 31%
Wind Speed Vrbl 6 mph
Barometer 29.86 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 7 May 11:35 am CDT
Extended Forecast for

Sioux Center IA

  • Today

    Today: Sunny, with a high near 67. East wind around 5 mph becoming west northwest in the afternoon.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West northwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 74. South wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68. West wind 10 to 15 mph becoming north in the morning. Winds could gust as high as 20 mph.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. North wind 10 to 15 mph becoming light north northeast after midnight.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 67.

    High: 67 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 67. East wind around 5 mph becoming west northwest in the afternoon.
Tonight
Increasing clouds, with a low around 39. West northwest wind 5 to 10 mph becoming southeast after midnight.
Friday
Mostly sunny, with a high near 74. South wind 5 to 10 mph becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 45. Northwest wind 5 to 15 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 68. West wind 10 to 15 mph becoming north in the morning. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 37. North wind 10 to 15 mph becoming light north northeast after midnight.
Sunday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 75.
Monday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 76. Breezy.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Center IA
 43.09°N 96.19°W (Elev. 1447 ft)
Last Update:
10:38 am CDT May 7, 2026
Forecast Valid:
11am CDT May 7, 2026-6pm CDT May 13, 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