SIOUX FALLS SiouxFallsWeather.com

Monday, May 4, 2026

Zone Forecast Product

.TODAY...Mostly sunny this morning, then mostly cloudy with scattered sprinkles this afternoon. Breezy with highs in the mid 60s. Temperature falling into the lower 60s this afternoon. Northwest winds 15 to 25 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy with scattered sprinkles in the evening, then partly cloudy after midnight. Cooler with lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming north 5 to 10 mph after midnight. .TUESDAY...Mostly sunny. Cooler with highs in the mid 50s. Northwest winds 15 to 20 mph. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming north around 5 mph after midnight. .WEDNESDAY...Widespread frost in the morning. Mostly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Widespread frost after midnight. Lows in the lower 30s. .THURSDAY...Widespread frost in the morning. Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s.

Search For A Past Forecast or Weather Alert. We keep weather records here for quite a while!