Monthly Historical AveragesWatertown, SD
Average Temperature
High
12°
Feels 10
Low
1°
Feels -3
Average Precipitation
9 Days
40.4mm
12cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
24°Feels 24
Wind
44 km/h S
Gust
66 km/h
Humidity
36%
P.O.P
20%
Night
8°Feels 4
Wind
25 km/h NE
Gust
47 km/h
Humidity
100%
P.O.P
60%
Rain
~1 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity