| NWS Forecast for: Sioux County Issued by: National Weather Service Bismarck, ND Last Update: 337 PM CST Mon Feb 9 2026 | |
| Rest Of Today: Mostly cloudy with a 20 percent chance of rain. Highs in the lower 40s. Northwest winds around 10 mph with gusts up to 20 mph. Tonight: Mostly cloudy in the evening then clearing. Patchy fog after midnight. Lows in the mid 20s. Northwest winds around 10 mph with gusts up to 20 mph. Tuesday: Patchy fog in the morning. Sunny. Highs in the mid 40s. West winds 5 to 10 mph. Tuesday Night: Mostly clear. Lows in the mid 20s. South winds around 5 mph. Wednesday: Mostly sunny. Highs in the upper 40s. Southeast winds 5 to 10 mph. Wednesday Night: Decreasing clouds. Lows in the mid 20s. Thursday: Sunny. Highs in the upper 40s. Thursday Night: Mostly clear. Lows in the mid 20s. Friday: Sunny. Highs around 50. Friday Night: Decreasing clouds. Lows in the upper 20s. Saturday: Mostly sunny. Highs in the upper 40s. Saturday Night: Partly cloudy. Lows in the mid 20s. Sunday: Mostly cloudy. Highs in the upper 40s. | |
| Zone Forecast: Sioux County | |
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