| NWS Forecast for: Sioux City IA Issued by: National Weather Service Sioux Falls, SD Last Update: 10:43 pm CST Feb 7, 2026 |  |
| Overnight: Partly cloudy, with a low around -2. South southeast wind 5 to 10 km/h becoming northwest. Sunday: Mostly sunny, with a high near 11. North northwest wind 5 to 10 km/h becoming south in the afternoon. Sunday Night: Partly cloudy, with a low around 0. South wind 5 to 10 km/h. Monday: Partly sunny, with a high near 18. South southeast wind 10 to 15 km/h becoming west northwest in the afternoon. Monday Night: Increasing clouds, with a low around 1. North northwest wind around 15 km/h. Tuesday: Mostly cloudy, with a high near 8. North northwest wind 10 to 15 km/h. Tuesday Night: Mostly cloudy, with a low around -3. Wednesday: Mostly cloudy, with a high near 7. Wednesday Night: A chance of rain and snow. Cloudy, with a low around -2. Chance of precipitation is 30%. Thursday: A chance of snow before noon, then a chance of rain and snow. Mostly cloudy, with a high near 7. Chance of precipitation is 30%. Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around -4. Friday: Mostly cloudy, with a high near 8. Friday Night: A 20 percent chance of rain. Mostly cloudy, with a low around -3. Saturday: A 20 percent chance of rain. Mostly sunny, with a high near 8. | |
| Sioux City IA 42.5°N 96.41°W (Elev. 1106 m) | |
Visit your local NWS office at: https://www.weather.gov/fsd/ |
