Monthly Historical AveragesVienna, SD
Average Temperature
High
-4°
Feels -9
Low
-14°
Feels -21
Average Precipitation
6 Days
0mm
24.9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 21, 2026
Day
-9°Feels -18
Wind
27 km/h NW
Gust
41 km/h
Humidity
57%
P.O.P
30%
Night
-19°Feels -30
Wind
28 km/h NW
Gust
42 km/h
Humidity
84%
P.O.P
20%
Historical AveragesFeb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity