Currently: 25 °F. Clear. (Weather station: Sioux City Sioux Gateway Airport, USA). See more current weatherHour-by-hour Forecast in Sioux City — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 9:00 pm Wed, Jan 21 | | 19 °F | Clear. | 5 °F | 14 mph | ↑ | 59% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 17 °F | Clear. | 4 °F | 11 mph | ↑ | 65% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm |  | 16 °F | Mostly clear. | 5 °F | 9 mph | ↑ | 69% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Thu, Jan 22 |  | 15 °F | Scattered clouds. | 5 °F | 7 mph | ↑ | 71% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am |  | 14 °F | Broken clouds. | 4 °F | 7 mph | ↑ | 73% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 14 °F | Mostly cloudy. | 3 °F | 7 mph | ↑ | 76% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 14 °F | Overcast. | 3 °F | 8 mph | ↑ | 76% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 13 °F | Mostly cloudy. | 2 °F | 8 mph | ↑ | 79% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 13 °F | Partly cloudy. | 1 °F | 8 mph | ↑ | 78% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 12 °F | Scattered clouds. | 0 °F | 8 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 12 °F | Partly cloudy. | 0 °F | 8 mph | ↑ | 81% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |  | 12 °F | Broken clouds. | -1 °F | 9 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 14 °F | Mostly cloudy. | 1 °F | 11 mph | ↑ | 74% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |  | 17 °F | Cloudy. | 3 °F | 14 mph | ↑ | 65% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 21 °F | Cloudy. | 7 °F | 17 mph | ↑ | 54% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 22 °F | Overcast. | 7 °F | 21 mph | ↑ | 51% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 23 °F | Overcast. | 9 °F | 20 mph | ↑ | 48% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 23 °F | Overcast. | 9 °F | 19 mph | ↑ | 46% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 21 °F | Overcast. | 6 °F | 19 mph | ↑ | 49% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 21 °F | Mostly cloudy. | 6 °F | 18 mph | ↑ | 46% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 18 °F | Mostly cloudy. | 2 °F | 18 mph | ↑ | 50% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 16 °F | Broken clouds. | 0 °F | 17 mph | ↑ | 51% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 11 °F | Broken clouds. | -7 °F | 17 mph | ↑ | 58% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm | | 9 °F | Mostly cloudy. | -9 °F | 17 mph | ↑ | 58% | 0% | 0.00" (snow) 0.00" (rain) |
| * Updated Wednesday, January 21, 2026 1:42:39 pm Sioux City time - Weather by CustomWeather, © 2026 | |||||||||