Sioux City, IA 10-Day Weather Forecast
10-Day Temperature Forecast
Daily Precipitation Outlook
10-day outlook for Sioux City, IA: today clear, high 86°F, low 40°F with a 0% rain chance. Tomorrow: high 66°F.
| Today's High | 86°F |
| Today's Low | 40°F |
| Rain Chance | 0% |
| Conditions | Clear |
| Tomorrow's High | 66°F |
| Tomorrow's Low | 41°F |
10-Day Temperature Outlook for Sioux City, IA
The full 10-day forecast table below shows daily high and low temperatures, precipitation probability, and weather conditions for each day in Sioux City, IA. Today reaches a high of 86°F with clear and a 0% rain chance. Tomorrow's high is 66°F with a 27% chance of rain.
How to Use the 10-Day Forecast
Long-range forecasts become less precise beyond 5–7 days but remain useful for planning outdoor events and travel in Sioux City, IA. The daily rain probability is expressed as a percentage — days above 50% have a more-likely-than-not chance of measurable precipitation. Days below 20% are typically dry.
For a closer look at today's weather hour by hour, see the Sioux City hourly forecast. For tomorrow's specific rain timing, the rain tomorrow page shows the hourly precipitation breakdown.
10-Day Forecast for Sioux City, IA
| Day | High | Low | Rain | Conditions |
|---|---|---|---|---|
| Thu, Apr 16 | 86°F | 40°F | 0% | Clear |
| Fri, Apr 17 | 66°F | 41°F | 27% | Partially cloudy |
| Sat, Apr 18 | 54°F | 30°F | 10% | Clear |
| Sun, Apr 19 | 63°F | 31°F | 0% | Clear |
| Mon, Apr 20 | 74°F | 38°F | 0% | Clear |
| Tue, Apr 21 | 83°F | 53°F | 4% | Clear |
| Wed, Apr 22 | 84°F | 53°F | 21% | Partially cloudy |
| Thu, Apr 23 | 78°F | 60°F | 58% | Rain, Partially cloudy |
| Fri, Apr 24 | 71°F | 54°F | 61% | Rain, Partially cloudy |
| Sat, Apr 25 | 60°F | 44°F | 58% | Rain, Overcast |
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