SIOUX FALLS SiouxFallsWeather.com

Tuesday, January 13, 2026

Zone Forecast Product

.REST OF TODAY...Partly sunny and breezy. Highs in the lower 50s.
Temperature falling into the mid 40s this afternoon. Northwest
winds 20 to 25 mph with gusts up to 40 mph.
.TONIGHT...Mostly cloudy in the evening, then clearing. Much
cooler with lows around 17. North winds 15 to 20 mph with gusts
up to 35 mph.
.WEDNESDAY...Sunny. Much cooler with highs in the mid 20s. North
winds 15 to 20 mph.
.WEDNESDAY NIGHT...Mostly clear in the evening, then becoming
mostly cloudy. Cold with lows around 15. North winds around
5 mph, becoming south after midnight.
.THURSDAY...Mostly cloudy in the morning, then partly sunny with
a slight chance of rain and snow in the afternoon. Breezy and not
as cool with highs in the lower 40s. South winds 10 to 15 mph
with gusts up to 25 mph, becoming west 15 to 25 mph with gusts up
to 35 mph in the afternoon. Chance of precipitation 20 percent.
.THURSDAY NIGHT...A chance of rain in the evening. Mostly cloudy
with a chance of snow. Breezy with lows in the lower 20s. Chance
of precipitation 50 percent.
.FRIDAY...Mostly cloudy with a 50 percent chance of snow. Windy,
cooler with highs around 30. Temperature falling to around 20 in
the afternoon.
.FRIDAY NIGHT...Mostly cloudy and breezy. Much colder with lows
5 to 10 above.
.SATURDAY...Mostly cloudy in the morning, then becoming partly
sunny. Cooler with highs 15 to 20.
.SATURDAY NIGHT...Mostly cloudy in the evening, then becoming
partly cloudy. Cold with lows around zero. Wind chill values as
low as 15 below.
.SUNDAY...Mostly sunny. Highs in the lower 20s. Wind chill values
as low as 15 below in the morning.
.SUNDAY NIGHT...Partly cloudy. Cold with lows around 10 above.
.MARTIN LUTHER KING JR DAY...Mostly sunny. Highs in the mid 20s.