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.

Fair

17°F

-8°C

Humidity 70%
Wind Speed NW 15 mph
Barometer 30.43 in (1032.2 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 11 Jan 1:52 am CST
Extended Forecast for

2 Miles ESE Sioux City IA

  • Overnight

    Overnight: Mostly clear, with a low around 13. Northwest wind 5 to 10 mph.

    Low: 13 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 40. West northwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 28. South wind 5 to 10 mph becoming west northwest after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 52. West southwest wind around 5 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming west northwest after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. West northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 13. Northwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 40. West northwest wind 5 to 10 mph becoming south in the morning. Winds could gust as high as 20 mph.
Sunday Night
Increasing clouds, with a low around 28. South wind 5 to 10 mph becoming west northwest after midnight.
Monday
Mostly sunny, with a high near 52. West southwest wind around 5 mph.
Monday Night
Mostly cloudy, with a low around 36. Southwest wind 5 to 10 mph becoming west northwest after midnight.
Tuesday
Mostly sunny, with a high near 55. West northwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
A slight chance of rain and snow after noon. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 34. Breezy.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 21.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Sioux City IA
 42.5°N 96.36°W (Elev. 1293 ft)
Last Update:
1:03 am CST Jan 11, 2026
Forecast Valid:
2am CST Jan 11, 2026-6pm CST Jan 17, 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