SIOUX FALLS SiouxFallsWeather.com

Tuesday, August 19, 2025

Zone Forecast Product

.OVERNIGHT...Partly cloudy. Patchy fog. Lows in the mid 60s.
Northeast winds around 5 mph.
.WEDNESDAY...Patchy fog in the morning. Sunny with highs in the
mid 80s. East winds around 5 mph.
.WEDNESDAY NIGHT...Mostly clear. Humid with lows in the lower
60s. Southeast winds 5 to 10 mph.
.THURSDAY...Sunny with highs in the mid 80s. South winds 10 to
15 mph.
.THURSDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. A chance of showers and thunderstorms. Humid with
lows in the mid 60s. South winds 5 to 10 mph. Chance of rain
50 percent.
.FRIDAY...Partly sunny. A slight chance of showers and
thunderstorms in the morning. Highs in the upper 70s. Chance of
rain 20 percent.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 50s.
.SATURDAY...Sunny. Highs in the lower 70s.
.SATURDAY NIGHT...Mostly clear. Lows in the upper 40s.
.SUNDAY...Sunny. Highs in the upper 60s.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s.
.MONDAY...Sunny. Highs around 70.
.MONDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Lows in the upper 40s.
.TUESDAY...Mostly sunny. Highs in the lower 70s.