Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
82°F
28°C
| Humidity | 51% |
| Wind Speed | N 9 mph |
| Barometer | 30.11 in (1019.1 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 22 Aug 5:52 pm CDT |
Extended Forecast for
2 Miles SW North Sioux City SD
Tonight

Low: 57 °F
Partly Cloudy
Sunday

High: 78 °F
Partly Sunny
Sunday Night
Low: 61 °F
Slight Chance
T-storms then
Showers
LikelyMonday

High: 80 °F
Chance
ShowersMonday Night

Low: 64 °F
Partly Cloudy
Tuesday

High: 83 °F
Mostly Sunny
Tuesday Night

Low: 62 °F
Partly Cloudy
Wednesday

High: 82 °F
Sunny
Wednesday Night

Low: 58 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 57. North northwest wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 78. Calm wind becoming south around 5 mph in the morning.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 61. South southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 80. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 64. Southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 81.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 61.
Friday
Partly sunny, with a high near 80.
Friday Night
A 50 percent chance of showers. Partly cloudy, with a low around 64.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 81.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SW North Sioux City SD
42.52°N 96.53°W (Elev. 1093 ft)
42.52°N 96.53°W (Elev. 1093 ft)
4:53 pm CDT Aug 22, 2026
6pm CDT Aug 22, 2026-6pm CDT Aug 29, 2026



