SIOUX FALLS SiouxFallsWeather.com

Monday, May 25, 2026

Zone Forecast Product

.TONIGHT...Partly cloudy with a slight chance of showers and thunderstorms this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds 5 to 10 mph. Chance of rain 50 percent. .TUESDAY...Partly sunny with a slight chance of showers and thunderstorms in the morning, then sunny in the afternoon. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 50s. South winds 10 to 15 mph. .WEDNESDAY...Sunny. Highs in the upper 80s. Southeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. East winds 10 to 15 mph. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 50s. .FRIDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 80s. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 50s. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. .SATURDAY NIGHT...Mostly cloudy. Lows in the mid 50s. .SUNDAY...Partly sunny. Highs around 80. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs in the lower 80s. -- This email has been checked for viruses by AVG antivirus software. www.avg.com