Currently: 23 °F. Partly sunny. (Weather station: Sioux City Sioux Gateway Airport, USA). See more current weatherSioux City Extended Forecast with high and low temperatures
2 Week Extended Forecast in Sioux City, Iowa, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Wed Jan 21 |  | 38 / 15 °F | Mostly sunny. | 18 °F | 21 mph | ↑ | 51% | 5% | 0.00" | 0 (Low) | 7:48 am | 5:25 pm |
| Thu Jan 22 |  | 24 / 0 °F | Overcast. | 5 °F | 19 mph | ↑ | 48% | 0% | 0.00" | 0 (Low) | 7:48 am | 5:26 pm |
| Fri Jan 23 |  | 1 / -13 °F | Afternoon clouds. | -15 °F | 9 mph | ↑ | 37% | 0% | 0.00" | 0 (Low) | 7:47 am | 5:27 pm |
| Sat Jan 24 | | 15 / -8 °F | Overcast. | -1 °F | 13 mph | ↑ | 34% | 0% | 0.00" | 0 (Low) | 7:46 am | 5:29 pm |
| Sun Jan 25 | | 14 / -6 °F | Decreasing cloudiness. | -6 °F | 18 mph | ↑ | 47% | 0% | 0.00" | 0 (Low) | 7:45 am | 5:30 pm |
| Mon Jan 26 |  | 21 / -13 °F | Sunny. | 6 °F | 10 mph | ↑ | 21% | 0% | 0.00" | 3 (Moderate) | 7:45 am | 5:31 pm |
| Tue Jan 27 | | 31 / 13 °F | Mostly sunny. | 18 °F | 15 mph | ↑ | 47% | 0% | 0.00" | 3 (Moderate) | 7:44 am | 5:33 pm |
| Wed Jan 28 | | 25 / 10 °F | Decreasing cloudiness. | 7 °F | 15 mph | ↑ | 31% | 5% | 0.00" | 0 (Low) | 7:43 am | 5:34 pm |
| Thu Jan 29 | | 24 / 15 °F | Mostly sunny. | 14 °F | 9 mph | ↑ | 30% | 4% | 0.00" | 3 (Moderate) | 7:42 am | 5:35 pm |
| Fri Jan 30 | | 27 / 12 °F | Overcast. | 15 °F | 16 mph | ↑ | 20% | 6% | 0.00" | 0 (Low) | 7:41 am | 5:36 pm |
| Sat Jan 31 |  | 35 / 16 °F | Light snow late. Cloudy. | 24 °F | 15 mph | ↑ | 64% | 49% | 0.12" | 0 (Low) | 7:40 am | 5:38 pm |
| Sun Feb 1 | | 35 / 18 °F | Sunny. | 28 °F | 7 mph | ↑ | 32% | 4% | 0.00" | 3 (Moderate) | 7:39 am | 5:39 pm |
| Mon Feb 2 | | 35 / 15 °F | Sunny. | 27 °F | 9 mph | ↑ | 30% | 4% | 0.00" | 3 (Moderate) | 7:38 am | 5:40 pm |
| Tue Feb 3 | | 34 / 16 °F | Sunny. | 26 °F | 9 mph | ↑ | 36% | 5% | 0.00" | 3 (Moderate) | 7:37 am | 5:42 pm |
| Wed Feb 4 | | 38 / 19 °F | Sunny. | 29 °F | 14 mph | ↑ | 37% | 4% | 0.00" | 3 (Moderate) | 7:36 am | 5:43 pm |
| * Updated Wednesday, January 21, 2026 9:24:10 am Sioux City time - Weather by CustomWeather, © 2026 | ||||||||||||