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

61°F

16°C

Humidity 20%
Wind Speed W 5 mph
Barometer 29.80 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 7 May 8:15 pm CDT
Extended Forecast for

Sioux Center IA

  • Tonight

    Tonight: Partly cloudy, with a low around 40. West northwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 74. Southwest 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

    Sunny

  • Friday Night

    Friday Night: Mostly clear, 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

    Mostly Clear

  • 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. Light west northwest wind becoming northwest 10 to 15 mph in the morning.

    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

  • Monday Night

    Monday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 40. West northwest wind 5 to 10 mph becoming east southeast after midnight.
Friday
Sunny, with a high near 74. Southwest 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
Mostly clear, 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. Light west northwest wind becoming northwest 10 to 15 mph in the morning.
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. 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.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 83.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Center IA
 43.09°N 96.19°W (Elev. 1447 ft)
Last Update:
7:23 pm CDT May 7, 2026
Forecast Valid:
8pm CDT May 7, 2026-6pm CDT May 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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