SIOUX FALLS SiouxFallsWeather.com

Monday, September 28, 2026

Zone Forecast Product

.TODAY...A slight chance of very light drizzle this morning. Patchy fog this morning. Mostly cloudy with a chance of sprinkles. Highs around 70. South winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Cloudy. A chance of sprinkles in the evening, then a chance of showers after midnight. Lows around 60. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .TUESDAY...Showers with a slight chance of thunderstorms. Highs in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent. .TUESDAY NIGHT...Showers likely. Near steady temperature in the lower 60s. South winds 5 to 10 mph. Chance of rain 70 percent. .WEDNESDAY...A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 60s. East winds around 5 mph, becoming north around 5 mph in the afternoon. Chance of rain 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Lows in the mid 50s. Chance of rain 50 percent. .THURSDAY...Partly sunny in the morning, then clearing. Highs in the lower 60s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. .FRIDAY...Sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 50. .SUNDAY...Mostly sunny. Highs around 60. -- This email has been checked for viruses by AVG antivirus software. www.avg.com