SIOUX FALLS SiouxFallsWeather.com

Monday, July 6, 2026

Zone Forecast Product

.TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the upper 60s. Southeast winds 10 to 15 mph. Chance of rain 50 percent. .TUESDAY...Mostly sunny. Humid with highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. .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 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 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...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. .SATURDAY...Mostly sunny. Highs around 90. .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. .MONDAY...Sunny, hot with highs in the mid 90s.