SIOUX FALLS SiouxFallsWeather.com

Wednesday, April 22, 2026

Zone Forecast Product

.TONIGHT...Mostly clear. Not as cool with lows in the lower 50s. East winds 5 to 10 mph, becoming southeast 10 to 15 mph with gusts up to 25 mph after midnight. .WEDNESDAY...Sunny, windy, warmer with highs in the lower 90s. Southeast winds 15 to 20 mph with gusts up to 30 mph, becoming south 20 to 30 mph with gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Windy with lows in the upper 50s. South winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 50 percent. .THURSDAY...Showers likely. A chance of thunderstorms in the afternoon. Breezy and not as warm with highs in the upper 70s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Much cooler with lows around 40. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. .FRIDAY...Sunny. Much cooler with highs in the lower 60s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .SATURDAY...Partly sunny. Highs around 60. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Mostly cloudy with a 50 percent chance of showers. Highs in the lower 60s. .SUNDAY NIGHT...Showers likely, mainly in the evening. Lows in the lower 40s. Chance of rain 60 percent. .MONDAY...Mostly cloudy with a 50 percent chance of showers. Breezy with highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .TUESDAY...Partly sunny. Highs in the upper 50s.

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