SIOUX FALLS SiouxFallsWeather.com

Saturday, October 3, 2026

Zone Forecast Product

.TODAY...Mostly sunny. A chance of sprinkles this afternoon. Highs in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .TONIGHT...Mostly clear. Lows in the upper 40s. West winds 5 to 10 mph with gusts up to 20 mph, becoming north after midnight. .SUNDAY...Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the mid 40s. North winds around 5 mph, becoming east after midnight. .MONDAY...Sunny. Highs in the upper 60s. South winds 15 to 20 mph. .MONDAY NIGHT...Mostly clear. Not as cool with lows in the mid 50s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows in the lower 50s. .FRIDAY...Sunny. Highs in the lower 70s.