SIOUX FALLS SiouxFallsWeather.com

Monday, January 5, 2026

Zone Forecast Product

.REST OF TODAY...Cloudy. Highs in the mid 40s. South winds 5 to
10 mph.
.TONIGHT...Mostly cloudy. A chance of sprinkles in the evening.
Areas of fog after midnight. Lows around 30. Southeast winds
around 5 mph, becoming northwest with gusts up to 20 mph after
midnight.
.TUESDAY...Partly sunny. A chance of sprinkles, flurries with a
slight chance of freezing rain in the morning. Areas of fog in
the morning. Highs in the lower 40s. Northwest winds around
10 mph with gusts up to 20 mph, becoming west in the afternoon.
Chance of precipitation 20 percent.
.TUESDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows in the mid 20s. South winds around 5 mph.
.WEDNESDAY...Sunny. Highs in the upper 40s. Southwest winds 5 to
10 mph.
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30.
.THURSDAY...Partly sunny in the morning, then becoming mostly
cloudy. Highs in the lower 40s.
.THURSDAY NIGHT...Mostly cloudy. A slight chance of snow after
midnight. Lows in the mid 20s. Chance of snow 20 percent.
.FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs
in the upper 30s.
.FRIDAY NIGHT...Mostly cloudy with a chance of snow in the
evening, then partly cloudy with a slight chance of snow after
midnight. Lows around 20. Chance of snow 30 percent.
.SATURDAY...Mostly sunny with a 20 percent chance of snow. Cooler
with highs in the upper 20s.
.SATURDAY NIGHT...Partly cloudy. Cold with lows 10 to 15.
.SUNDAY...Mostly sunny. Not as cool with highs in the upper 30s.