Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair and Breezy
16°F
-9°C
| Humidity | 49% |
| Wind Speed | NW 22 G 29 mph |
| Barometer | 30.71 in (1042.1 mb) |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | -2°F (-19°C) |
| Last update | 22 Feb 10:52 am CST |
Extended Forecast for
Sioux City IA
Today

High: 27 °F
Sunny
Tonight

Low: 3 °F
Mostly Clear
Monday

High: 29 °F
Sunny
Monday Night

Low: 16 °F
Mostly Cloudy
Tuesday

High: 54 °F
Mostly Cloudy
Tuesday Night

Low: 24 °F
Partly Cloudy
Wednesday
High: 46 °F
Mostly Sunny
then Chance
Rain/SnowWednesday Night
Low: 23 °F
Chance
Rain/Snow
then Partly
CloudyThursday

High: 50 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 27. North northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 3. North northwest wind 5 to 10 mph becoming light north after midnight.
Monday
Sunny, with a high near 29. Light and variable wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 16. South wind 5 to 10 mph.
Tuesday
Mostly cloudy, with a high near 54. South wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 24. Northwest wind 5 to 10 mph.
Wednesday
A chance of rain and snow after noon. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Thursday
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 64.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 42.
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)
9:48 am CST Feb 22, 2026
11am CST Feb 22, 2026-6pm CST Feb 28, 2026


