SIOUX FALLS SiouxFallsWeather.com

Monday, August 4, 2025

Zone Forecast Product

.TODAY...Mostly cloudy with a slight chance of showers. A slight
chance of thunderstorms this afternoon. Highs in the mid 70s.
South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
20 percent.
.TONIGHT...Mostly cloudy. Lows in the lower 60s. Southeast winds
10 to 15 mph.
.TUESDAY...Partly sunny. Humid with highs in the upper 70s.
Southeast winds 15 to 20 mph with gusts up to 30 mph.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of thunderstorms. A chance of showers.
Humid with lows in the mid 60s. Southeast winds 15 to 20 mph with
gusts up to 30 mph. Chance of rain 50 percent.
.WEDNESDAY...Partly sunny. A slight chance of showers and
thunderstorms in the morning. Humid with highs in the lower 80s.
South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain
20 percent.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the upper 60s. Chance of
rain 20 percent.
.THURSDAY...Mostly sunny. Highs in the upper 80s. Heat index
values in the upper 90s in the afternoon.
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 70s.
.FRIDAY...Mostly sunny. Highs in the upper 80s.
.FRIDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Chance of rain 30 percent.
.SATURDAY...Partly sunny. A chance of showers and thunderstorms
in the morning. Highs in the lower 80s. Chance of rain
30 percent.
.SATURDAY NIGHT...A chance of showers in the evening. Partly
cloudy. Lows in the lower 60s. Chance of rain 30 percent.
.SUNDAY...Mostly sunny. Highs in the lower 80s.