News Headlines
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
70°F
21°C
| Humidity | 30% |
| Wind Speed | S 16 G 22 mph |
| Barometer | 30.12 in (1020.0 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 1:52 pm CDT |
Extended Forecast for
South Sioux City NE
This Afternoon
High: 68 °F
Sunny
Tonight
Low: 42 °F
Mostly Clear
Monday
High: 66 °F
Mostly Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 51 °F
Mostly Clear
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 68. South wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 42. Southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 66. South southeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 45. Southeast wind around 5 mph.
Tuesday
Sunny, with a high near 69. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 51. South southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 57.
Friday
Partly sunny, with a high near 75. Breezy.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 71.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Sioux City NE
42.46°N 96.41°W (Elev. 1102 ft)
42.46°N 96.41°W (Elev. 1102 ft)
1:33 pm CDT Oct 18, 2026
2pm CDT Oct 18, 2026-6pm CDT Oct 24, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
