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Hazardous Weather Conditions
Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
68°F
20°C
| Humidity | 78% |
| Wind Speed | E 7 mph |
| Barometer | 30.17 in (1020.7 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 2 Jun 3:52 am CDT |
Extended Forecast for
Sioux City IA
Today
High: 82 °F
Mostly Cloudy
then Slight
Chance
T-stormsTonight

Low: 59 °F
Mostly Cloudy
Wednesday
High: 82 °F
Slight Chance
Showers then
Chance
ShowersWednesday Night
Low: 61 °F
Chance
T-storms then
Showers
LikelyThursday

High: 82 °F
Showers
Thursday Night

Low: 61 °F
Showers
LikelyFriday
High: 86 °F
Partly Sunny
then Chance
T-stormsFriday Night

Low: 61 °F
Showers
LikelySaturday

High: 86 °F
Mostly Sunny
Detailed Forecast
Today
A slight chance of showers and thunderstorms between 3pm and 4pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 82. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 59. Southeast wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 4pm. Cloudy through mid morning, then becoming mostly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm. High near 82. South wind 5 to 10 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. South southeast wind around 5 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86.
Friday Night
Showers likely and possibly a thunderstorm before 1am. Partly cloudy, with a low around 61. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
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)
1:32 am CDT Jun 2, 2026
4am CDT Jun 2, 2026-6pm CDT Jun 8, 2026



