Monthly Historical AveragesCuster, SD
Average Temperature
High
2°
Feels -1
Low
-9°
Feels -14
Average Precipitation
6 Days
0mm
25.8cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 21, 2026
Day
-3°Feels -9
Wind
22 km/h NW
Gust
33 km/h
Humidity
33%
P.O.P
20%
Night
-16°Feels -20
Wind
8 km/h W
Gust
12 km/h
Humidity
72%
P.O.P
10%
Historical AveragesFeb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity