Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair and Breezy
29°F
-2°C
| Humidity | 39% |
| Wind Speed | NW 21 G 33 mph |
| Barometer | 30.37 in (1030.3 mb) |
| Dewpoint | 7°F (-14°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 21 Feb 4:52 pm CST |
Extended Forecast for
Sergeant Bluff IA
Tonight

Low: 8 °F
Mostly Clear
Sunday
High: 27 °F
Sunny then
Sunny and
BlusterySunday Night

Low: 2 °F
Mostly Clear
Monday

High: 25 °F
Sunny
Monday Night

Low: 14 °F
Mostly Cloudy
Tuesday

High: 56 °F
Mostly Cloudy
Tuesday Night

Low: 24 °F
Mostly Cloudy
Wednesday
High: 48 °F
Partly Sunny
then Slight
Chance RainWednesday Night
Low: 23 °F
Slight Chance
Rain then
Slight Chance
Snow
Detailed Forecast
Tonight
Mostly clear, with a low around 8. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 27. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 2. North wind 5 to 10 mph.
Monday
Sunny, with a high near 25. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 14. South wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 56. South wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
A 20 percent chance of rain after noon. Partly sunny, with a high near 48.
Wednesday Night
A slight chance of rain before midnight, then a slight chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 45.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sergeant Bluff IA
42.39°N 96.35°W (Elev. 1089 ft)
42.39°N 96.35°W (Elev. 1089 ft)
4:48 pm CST Feb 21, 2026
5pm CST Feb 21, 2026-6pm CST Feb 28, 2026


