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Sioux County Weather Forecast
Sioux County, IA Weather Forecast Date: 1044 PM CDT Tue Oct 06 2026
Weather forecast for Sioux County, IA
Tonight Lo: 51°F Lo: 11°C |
Tonight... Clear. Lows in the lower 50s. West winds around 5 mph, becoming north around 5 mph. |
Wed Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Wednesday... Sunny. Not as warm with highs in the mid 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph. |
| Thu Hi: 70°FHi: 21°C Lo: 55°F Lo: 13°C |
Thursday... Mostly sunny. Highs around 70. Northeast winds around 5 mph, becoming southeast around 5 mph in the afternoon. |
| Fri Hi: 79°FHi: 26°C Lo: 65°F Lo: 18°C |
Friday... Sunny. Highs in the upper 70s. |
| Sat Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Sunny, breezy with highs in the lower 80s. |
| Sun Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Sunday... Mostly sunny. Highs in the upper 70s. |
Columbus Day Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Columbus Day... Partly sunny. A chance of showers in the morning. Highs in the upper 60s. Chance of rain 30%. |
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