Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
-5°F
-21°C
| Humidity | 58% |
| Wind Speed | SE 3 mph |
| Barometer | 30.61 in (1039.8 mb) |
| Dewpoint | -16°F (-27°C) |
| Visibility | 10.00 mi |
| Last update | 24 Jan 6:52 am CST |
Extended Forecast for
Sioux City IA
Today

High: 9 °F
Mostly Cloudy
Tonight

Low: -3 °F
Mostly Cloudy
Sunday

High: 15 °F
Partly Sunny
Sunday Night

Low: -6 °F
Partly Cloudy
Monday

High: 26 °F
Sunny
Monday Night

Low: 10 °F
Mostly Clear
Tuesday

High: 25 °F
Sunny
Tuesday Night

Low: 6 °F
Partly Cloudy
Wednesday

High: 25 °F
Chance
Flurries
Detailed Forecast
Today
Mostly cloudy, with a high near 9. Calm wind becoming south around 5 mph in the morning.
Tonight
Mostly cloudy, with a low around -3. South southeast wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 15. South southeast wind 5 to 10 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around -6. North northwest wind 5 to 10 mph becoming west after midnight.
Monday
Sunny, with a high near 26. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 10. South southwest wind 5 to 10 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 25.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
A chance of flurries before noon. Partly sunny, with a high near 25.
Wednesday Night
Mostly clear, with a low around 1.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Partly sunny, with a high near 23.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sioux City IA
42.5°N 96.39°W (Elev. 1099 ft)
42.5°N 96.39°W (Elev. 1099 ft)
5:33 am CST Jan 24, 2026
7am CST Jan 24, 2026-6pm CST Jan 30, 2026



