Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
27°F
-3°C
| Humidity | 43% |
| Wind Speed | NW 15 mph |
| Barometer | 29.95 in (1016.0 mb) |
| Dewpoint | 7°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 15°F (-9°C) |
| Last update | 20 Feb 2:52 pm CST |
Extended Forecast for
Sioux City IA
This Afternoon
High: 28 °F
Sunny
Tonight
Low: 10 °F
Increasing
CloudsSaturday
High: 33 °F
Becoming
SunnySaturday Night
Low: 10 °F
Mostly Clear
Sunday
High: 27 °F
Sunny
Sunday Night
Low: 4 °F
Mostly Clear
Monday
High: 29 °F
Sunny
Monday Night
Low: 17 °F
Mostly Cloudy
Tuesday
High: 56 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Sunny, with a high near 28. Northwest wind 10 to 15 mph.
Tonight
Increasing clouds, with a low around 10. North northwest wind around 5 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 33. Northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 10. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 27. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 4. North wind 5 to 10 mph.
Monday
Sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
Sunny, with a high near 59.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
2:29 pm CST Feb 20, 2026
3pm CST Feb 20, 2026-6pm CST Feb 26, 2026
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