Current conditions at
Sioux City, Sioux Gateway Airport (KSUX)
Lat: 42.4°NLon: 96.38°WElev: 1099ft.
Fair
25°F
-4°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 29.95 in (1015.0 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 24 Mar 5:52 am CDT |
Extended Forecast for
Sioux City IA
Today
High: 57 °F
Mostly Cloudy
then Slight
Chance RainTonight
Low: 36 °F
Decreasing
CloudsTuesday
High: 62 °F
Mostly Sunny
Tuesday Night
Low: 33 °F
Mostly Clear
Wednesday
High: 62 °F
Mostly Sunny
Wednesday Night
Low: 43 °F
Partly Cloudy
then Chance
RainThursday
High: 70 °F
Slight Chance
RainThursday Night
Low: 50 °F
Slight Chance
RainFriday
High: 82 °F
Mostly Sunny
then Slight
Chance Rain
Detailed Forecast
Today
A 20 percent chance of rain after 3pm. Mostly cloudy, with a high near 57. Light west wind becoming west southwest 5 to 10 mph in the afternoon.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. West northwest wind around 5 mph.
Tuesday
Mostly sunny, with a high near 62. Northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 33. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 62. West northwest wind around 5 mph becoming south in the afternoon.
Wednesday Night
A 30 percent chance of rain after 1am. Partly cloudy, with a low around 43. Southeast wind 5 to 10 mph.
Thursday
A 20 percent chance of rain before 1pm. Mostly sunny, with a high near 70.
Thursday Night
A 20 percent chance of rain before 1am. Partly cloudy, with a low around 50.
Friday
A 20 percent chance of rain after 1pm. Mostly sunny, with a high near 82.
Friday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Saturday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Saturday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Additional Forecasts and Information
ABOUT THIS FORECAST
Point Forecast:
Sioux City IA
42.5°N 96.41°W (Elev. 1106 ft)
42.5°N 96.41°W (Elev. 1106 ft)
5:46 am CDT Mar 24, 2025
6am CDT Mar 24, 2025-6pm CDT Mar 30, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
