Monthly Historical AveragesSioux Falls Foss Field, SD
Average Temperature
High
14°
Feels 13
Low
3°
Feels -1
Average Precipitation
8 Days
45.9mm
9.9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, April 21, 2026
Day
27°Feels 27
Wind
14 km/h N
Gust
21 km/h
Humidity
18%
P.O.P
10%
Night
13°Feels 11
Wind
20 km/h E
Gust
30 km/h
Humidity
72%
P.O.P
10%
Historical AveragesApr 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity