SIOUX FALLS SiouxFallsWeather.com

Saturday, May 30, 2026

Zone Forecast Product

.OVERNIGHT...Mostly cloudy. A slight chance of showers and thunderstorms late this evening, then a chance of showers and thunderstorms. Near steady temperature in the mid 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .SUNDAY...Cloudy in the morning, then becoming partly sunny. A chance of thunderstorms. Showers likely, mainly in the morning. Highs in the upper 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Southeast winds 10 to 15 mph. Chance of rain 50 percent. .MONDAY...Mostly cloudy in the morning, then becoming mostly sunny. Highs around 80. Southwest winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. North winds 5 to 10 mph. .TUESDAY...Partly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Showers likely in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent. .WEDNESDAY NIGHT...Showers likely with a chance of thunderstorms. Lows in the upper 50s. Chance of rain 70 percent. .THURSDAY...Cloudy in the morning. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 80s. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 50s. Chance of rain 50 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Chance of rain 40 percent. .SATURDAY...Mostly sunny. Highs in the mid 80s.