Monthly Historical AveragesMellette, SD
Average Temperature
High
13°
Feels 12
Low
1°
Feels -3
Average Precipitation
11 Days
46.6mm
11.3cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, April 2, 2026
Day
2°Feels -2
Wind
19 km/h NE
Gust
29 km/h
Humidity
80%
P.O.P
70%
Snow
~1 cm
Night
-1°Feels -7
Wind
19 km/h NE
Gust
29 km/h
Humidity
93%
P.O.P
70%
Snow
<1 cm
Historical AveragesApr 2
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity