SIOUX FALLS SiouxFallsWeather.com

Friday, June 12, 2026

Zone Forecast Product

.TONIGHT...Partly cloudy with a chance of showers and thunderstorms this evening, then mostly clear after midnight. Lows in the upper 50s. South winds 15 to 20 mph with gusts up to 30 mph, becoming northeast around 5 mph after midnight. Chance of rain 50 percent. .SATURDAY...Sunny. Not as warm with highs in the mid 70s. North winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .SUNDAY...Sunny. Highs in the lower 70s. Northwest winds 15 to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight. .MONDAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming mostly sunny. A chance of showers. Breezy with highs in the upper 70s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows in the lower 50s. .THURSDAY...Mostly sunny. Highs in the upper 70s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 50s. .JUNETEENTH...Mostly sunny. Highs in the lower 80s.