SIOUX FALLS SiouxFallsWeather.com

Monday, August 3, 2026

Zone Forecast Product

.TONIGHT...Mostly cloudy. Patchy smoke. Showers with a chance of thunderstorms after midnight. Breezy with lows in the upper 50s. South winds 15 to 25 mph, becoming north 15 to 20 mph after midnight. Chance of rain 80 percent. .TUESDAY...Partly sunny with a 50 percent chance of showers. Patchy smoke. Not as warm with highs in the lower 70s. Northwest winds 10 to 15 mph. .TUESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 50s. Northwest winds around 5 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. South winds 5 to 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. Southwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 60s. .FRIDAY...Sunny. Highs in the mid 80s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 60s. .SATURDAY...Sunny. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 60s. .SUNDAY...Mostly sunny. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 60s. .MONDAY...Partly sunny. Highs in the mid 80s. -- This email has been checked for viruses by AVG antivirus software. www.avg.com