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

Sioux City, Sioux Gateway Airport (KSUX)

Lat: 42.4°NLon: 96.38°WElev: 1099ft.

Overcast

17°F

-8°C

Humidity 92%
Wind Speed SE 7 mph
Barometer 30.02 in (1018.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 1 Jan 6:52 am CST
Extended Forecast for

2 Miles ENE North Sioux City SD

  • New Year's Day

    New Year's Day: A chance of flurries before 3pm. Partly sunny, with a high near 33. South southeast wind 5 to 10 mph.

    High: 33 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. North northeast wind around 5 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of freezing rain after noon. Cloudy, with a high near 29. East wind around 5 mph. Chance of precipitation is 20%.

    High: 29 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Friday Night

    Friday Night: Cloudy, then gradually becoming partly cloudy, with a low around 22. East wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 38. South wind around 5 mph becoming north in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. North northeast wind 5 to 10 mph becoming southeast after midnight.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

Detailed Forecast

New Year's Day
A chance of flurries before 3pm. Partly sunny, with a high near 33. South southeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 20. North northeast wind around 5 mph.
Friday
A slight chance of freezing rain after noon. Cloudy, with a high near 29. East wind around 5 mph. Chance of precipitation is 20%.
Friday Night
Cloudy, then gradually becoming partly cloudy, with a low around 22. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 38. South wind around 5 mph becoming north in the afternoon.
Saturday Night
Partly cloudy, with a low around 23. North northeast wind 5 to 10 mph becoming southeast after midnight.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE North Sioux City SD
 42.54°N 96.44°W (Elev. 1332 ft)
Last Update:
6:43 am CST Jan 1, 2026
Forecast Valid:
7am CST Jan 1, 2026-6pm CST Jan 7, 2026
 
Forecast Discussion
 
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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