Sioux Falls, South Dakota Weather:
Friday, December 11, 2026
Icy Road Conditions
Day 39°
Night 25°
Precipitation 40 %
Wind 9 mph
Weather Forecast History
Last Year's Weather on This Day (December 11, 2025)
Snowy Weather

Day

21°

Night

19°

Wind

9 mph

Precipitation

40 %