SIOUX FALLS SiouxFallsWeather.com

Friday, August 28, 2026

Zone Forecast Product

.REST OF TONIGHT...Mostly clear. Near steady temperature in the lower 60s. East winds around 5 mph. .FRIDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the upper 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .SATURDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then sunny in the afternoon. Humid with highs in the upper 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the lower 70s. South winds 5 to 10 mph. .SUNDAY...Mostly sunny. Highs around 90. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Partly sunny. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent. .THURSDAY...Partly sunny. Highs in the mid 80s. -- This email has been checked for viruses by AVG antivirus software. www.avg.com