| NWS Forecast for: Sioux County Issued by: National Weather Service Sioux Falls, SD Last Update: 239 AM CDT Mon Apr 6 2026 |  |
Today: Mostly cloudy. A slight chance of snow showers this morning, then a chance of snow showers this afternoon. Much cooler with highs in the lower 40s. North winds 10 to 15 mph. Chance of snow 40 percent. Tonight: Cloudy. Lows in the lower 20s. Northeast winds around 10 mph. Tuesday: Mostly cloudy. A slight chance of snow showers in the morning, then a chance of snow and rain showers in the afternoon. Little or no snow accumulation. Highs around 40. Southeast winds 15 to 20 mph. Chance of precipitation 50 percent. Tuesday Night: Mostly cloudy. A slight chance of rain showers in the evening. Breezy and not as cool with lows in the lower 30s. Temperature rising into the upper 30s after midnight. Southeast winds 20 to 25 mph. Chance of rain 20 percent. Wednesday: Partly sunny with a 30 percent chance of showers. Breezy and not as cool with highs in the mid 60s. South winds 20 to 25 mph, becoming west 15 to 25 mph in the afternoon. Wednesday Night: Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 30s. Thursday: Mostly sunny. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. Thursday Night: Partly cloudy. Lows in the lower 30s. Friday: Mostly sunny. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. Friday Night: Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. Saturday: Showers likely. Highs in the lower 60s. Chance of rain 60 percent. Saturday Night: Showers likely. Not as cool with lows in the mid 50s. Chance of rain 60 percent. Sunday: Mostly cloudy with a chance of showers in the morning, then showers likely in the afternoon. Warmer with highs in the mid 70s. Chance of rain 70 percent. | |
| Zone Forecast: Sioux County | |
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