| NWS Forecast for: Turner County Issued by: National Weather Service Sioux Falls, SD Last Update: 449 PM CDT Mon Jul 6 2026 |  |
Tonight: Partly cloudy this evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Lows around 70. Southeast winds 10 to 15 mph. Chance of rain 20 percent. Tuesday: Mostly sunny. Humid with highs in the lower 90s. South winds around 10 mph, increasing to 15 to 20 mph in the afternoon. Tuesday Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. South winds 15 to 20 mph. Chance of rain 40 percent. Wednesday: Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms, mainly in the morning. Humid with highs in the upper 80s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of rain 50 percent. Wednesday Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a slight chance of showers after midnight. Humid with lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 40 percent. Thursday: Partly sunny. Highs in the mid 80s. Thursday Night: Partly cloudy. Lows in the mid 60s. Friday: Mostly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. Friday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Saturday: Sunny. Highs in the lower 90s. Saturday Night: Mostly clear. Lows in the upper 60s. Sunday: Sunny, hot with highs in the mid 90s. Sunday Night: Mostly clear. Lows in the lower 70s. Heat index values in the upper 90s early in the evening. Monday: Sunny, hot with highs in the upper 90s. | |
| Zone Forecast: Turner County | |
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