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

Hazardous Weather Conditions

Current conditions at

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Overcast and Breezy

46°F

8°C

Humidity 76%
Wind Speed NW 21 G 32 mph
Barometer 30.22 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 16 Oct 12:15 am CDT
Extended Forecast for

Sioux Center IA

Freeze Watch October 17, 01:00am until October 17, 08:00am
Click here for hazard details and duration
Freeze Watch

  • Overnight

    Overnight: Cloudy, with a low around 40. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Cloudy and
    Breezy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 50. Breezy, with a north wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 50 °F

    Gradual
    Clearing and
    Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 1am. Otherwise, clear, with a low around 31. Calm wind becoming south around 5 mph after midnight.

    Low: 31 °F

    Frost

  • Saturday

    Saturday: Widespread frost before 8am. Otherwise, sunny, with a high near 59. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 59 °F

    Frost then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 42. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. South wind around 15 mph, with gusts as high as 25 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 40. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 50. Breezy, with a north wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Widespread frost, mainly after 1am. Otherwise, clear, with a low around 31. Calm wind becoming south around 5 mph after midnight.
Saturday
Widespread frost before 8am. Otherwise, sunny, with a high near 59. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Clear, with a low around 42. South wind around 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 66. South wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 73.
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:
12:08 am CDT Oct 16, 2026
Forecast Valid:
12am CDT Oct 16, 2026-6pm CDT Oct 22, 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