Currently: 22 °F. Passing clouds. (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 | ||
| 8:00 am Wed, Jan 21 |  | 15 °F | Sunny. | 4 °F | 9 mph | ↑ | 86% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am | | 17 °F | Sunny. | 6 °F | 10 mph | ↑ | 84% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |  | 22 °F | Mostly sunny. | 10 °F | 12 mph | ↑ | 76% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am |  | 28 °F | Broken clouds. | 16 °F | 15 mph | ↑ | 66% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 33 °F | Mostly cloudy. | 21 °F | 20 mph | ↑ | 57% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm | | 36 °F | Broken clouds. | 25 °F | 20 mph | ↑ | 52% | 4% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm |  | 34 °F | Light snow. Partly cloudy. | 23 °F | 21 mph | ↑ | 52% | 18% | 0.04" (snow) 0.00" (rain) |
| 3:00 pm | | 32 °F | Scattered clouds. | 19 °F | 24 mph | ↑ | 54% | 10% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 31 °F | Mostly sunny. | 19 °F | 21 mph | ↑ | 50% | 10% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 27 °F | Sunny. | 13 °F | 19 mph | ↑ | 53% | 10% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm |  | 25 °F | Clear. | 12 °F | 16 mph | ↑ | 52% | 10% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 20 °F | Mostly clear. | 6 °F | 15 mph | ↑ | 61% | 10% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |  | 18 °F | Partly cloudy. | 5 °F | 14 mph | ↑ | 64% | 7% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm |  | 17 °F | Broken clouds. | 3 °F | 12 mph | ↑ | 66% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 14 °F | Partly cloudy. | 2 °F | 10 mph | ↑ | 73% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 14 °F | Mostly clear. | 3 °F | 8 mph | ↑ | 73% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Thu, Jan 22 | | 13 °F | Clear. | 3 °F | 7 mph | ↑ | 76% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am | | 12 °F | Scattered clouds. | 2 °F | 6 mph | ↑ | 78% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 12 °F | Broken clouds. | 3 °F | 6 mph | ↑ | 79% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 am | | 11 °F | Overcast. | 2 °F | 5 mph | ↑ | 81% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 11 °F | Overcast. | 2 °F | 5 mph | ↑ | 83% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 10 °F | Overcast. | 3 °F | 4 mph | ↑ | 83% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am | | 10 °F | Overcast. | 4 °F | 3 mph | ↑ | 84% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 11 °F | Overcast. | 4 °F | 4 mph | ↑ | 84% | 0% | 0.00" (snow) 0.00" (rain) |
| * Updated Wednesday, January 21, 2026 1:42:38 am Sioux City time - Weather by CustomWeather, © 2026 | |||||||||