SIOUX FALLS SiouxFallsWeather.com

Monday, May 11, 2026

Zone Forecast Product

.THIS AFTERNOON...Mostly sunny and breezy, warmer with highs around 80. South winds 15 to 25 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Not as cool with lows in the mid 50s. South winds 15 to 20 mph, becoming southwest after midnight. .TUESDAY...Sunny. A chance of showers in the morning. Windy with highs in the mid 70s. Northwest winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear and breezy, cooler with lows in the mid 40s. Northwest winds 20 to 25 mph with gusts up to 40 mph, diminishing to 5 to 10 mph after midnight. .WEDNESDAY...Sunny. Highs in the upper 70s. North winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .THURSDAY...Mostly sunny and windy. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Windy with lows in the upper 50s. Chance of rain 30 percent. .FRIDAY...Partly sunny in the morning, then clearing. Highs in the upper 80s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .SATURDAY...Mostly sunny. Highs in the mid 80s. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s. .SUNDAY...Mostly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.