SIOUX FALLS SiouxFallsWeather.com

Sunday, February 15, 2026

Zone Forecast Product

.REST OF TONIGHT...Mostly clear. Near steady temperature in the
lower 30s. Northwest winds around 5 mph.
.SUNDAY...Mostly sunny. Highs in the lower 60s. Southwest winds
10 to 15 mph.
.SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows
in the lower 30s. South winds 10 to 15 mph, becoming west 5 to
10 mph after midnight.
.WASHINGTONS BIRTHDAY...Sunny. Highs around 60. Northeast winds
5 to 10 mph, becoming east in the afternoon.
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly cloudy. Lows in the upper 30s. East winds 10 to 15 mph
with gusts up to 25 mph.
.TUESDAY...Mostly cloudy with a slight chance of rain in the
morning, then partly sunny with a chance of rain in the
afternoon. Breezy with highs in the lower 60s. Chance of rain
30 percent.
.TUESDAY NIGHT...Partly cloudy with a 50 percent chance of rain.
Breezy with lows in the mid 30s.
.WEDNESDAY...Mostly sunny. A chance of rain with a slight chance
of snow in the morning. Windy and much cooler with highs in the
mid 40s. Chance of precipitation 30 percent.
.WEDNESDAY NIGHT...Partly cloudy. A slight chance of snow after
midnight. Cooler with lows in the lower 20s. Chance of snow
20 percent.
.THURSDAY...Mostly cloudy with a 40 percent chance of snow.
Breezy, cooler with highs in the mid 30s.
.THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow.
Cold with lows around 15.
.FRIDAY...Mostly cloudy with a slight chance of snow in the
morning, then partly sunny in the afternoon. Highs in the upper
20s. Chance of snow 20 percent.
.FRIDAY NIGHT...Mostly cloudy. Cold with lows around 10 above.
.SATURDAY...Mostly sunny. Highs in the upper 20s.