Monthly Historical AveragesDowntown, Sioux Falls, SD
Average Temperature
High
-4°
Feels -8
Low
-13°
Feels -20
Average Precipitation
4 Days
0mm
18.5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, January 11, 2026
Day
4°Feels 0
Wind
22 km/h S
Gust
33 km/h
Humidity
37%
P.O.P
20%
Night
-4°Feels -8
Wind
15 km/h W
Gust
23 km/h
Humidity
93%
P.O.P
30%
Historical AveragesJan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity