


NWS Forecast for: Sioux County Issued by: National Weather Service Bismarck, ND Last Update: 627 PM CDT Sat Jul 12 2025 | ![]() |
Tonight: Decreasing clouds. Lows in the lower 60s. Southwest winds 5 to 10 mph. Sunday: Sunny. Highs in the upper 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Sunday Night: Mostly clear. Lows in the mid 60s. East winds 5 to 10 mph, becoming south after midnight. Monday: Sunny. A slight chance of showers in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Monday Night: Mostly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the lower 60s. East winds 10 to 15 mph. Chance of rain 50 percent. Tuesday: Increasing clouds. A chance of showers. A chance of thunderstorms in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. Tuesday Night: A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent. Wednesday: Decreasing clouds. A slight chance of thunderstorms in the morning. A chance of showers. Highs in the upper 60s. Chance of rain 40 percent. Wednesday Night: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent. Thursday: Mostly sunny. A slight chance of showers in the morning. Highs in the upper 60s. Chance of rain 20 percent. Thursday Night: Partly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 20 percent. Friday: Mostly sunny. Highs in the upper 70s. Friday Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent. Saturday: Partly sunny with a slight chance of showers in the morning, then sunny in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. | |
Zone Forecast: Sioux County | |
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