SIOUX FALLS SiouxFallsWeather.com

Saturday, October 18, 2025

Zone Forecast Product

.THIS AFTERNOON...Mostly cloudy. A slight chance of showers
early, then showers. Cooler with highs in the upper 50s.
Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of
rain 90 percent.
.TONIGHT...Partly cloudy in the evening, then becoming clear.
Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up
to 25 mph.
.SUNDAY...Sunny. Highs in the upper 50s. West winds around 10 mph
with gusts up to 20 mph.
.SUNDAY NIGHT...Mostly clear in the evening, then becoming partly
cloudy. Not as cool with lows in the mid 40s. South winds 10 to
15 mph.
.MONDAY...Mostly sunny and breezy. Highs in the lower 60s. West
winds 20 to 25 mph with gusts up to 40 mph.
.MONDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s.
.TUESDAY...Sunny, breezy with highs in the lower 50s.
.TUESDAY NIGHT...Mostly clear. Widespread frost after midnight.
Lows in the lower 30s.
.WEDNESDAY...Widespread frost in the morning. Sunny. Highs in the
lower 60s.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Lows in the upper 30s.
.THURSDAY...Mostly sunny. Highs in the mid 60s.
.THURSDAY NIGHT...Mostly clear. Lows in the lower 40s.
.FRIDAY...Sunny. Highs around 70.