


NWS Forecast for: Clay County Issued by: National Weather Service Sioux Falls, SD Last Update: 1057 PM CDT Sat Aug 30 2025 | ![]() |
Overnight: Mostly cloudy. A slight chance of showers and thunderstorms. Near steady temperature in the lower 60s. East winds around 5 mph. Chance of rain 20 percent. Sunday: Patchy fog in the morning. Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent. Sunday Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Labor Day: Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Southeast winds around 5 mph. Chance of rain 50 percent. Monday Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the mid 50s. South winds around 5 mph. Chance of rain 20 percent. Tuesday: Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent. Tuesday Night: Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 50s. Chance of rain 60 percent. Wednesday: Partly sunny. Cooler with highs in the lower 60s. Wednesday Night: Partly cloudy. Cooler with lows in the upper 30s. Thursday: Mostly sunny. Highs in the lower 60s. Thursday Night: Partly cloudy. Lows in the mid 40s. Friday: Sunny. Highs around 70. Friday Night: Mostly clear. Lows in the mid 40s. Saturday: Sunny. Highs in the mid 70s. | |
Zone Forecast: Clay County | |
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