Monthly Historical AveragesSisseton, SD
Average Temperature
High
12°
Feels 10
Low
1°
Feels -3
Average Precipitation
8 Days
28.7mm
8.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, April 21, 2026
Day
21°Feels 21
Wind
17 km/h NW
Gust
25 km/h
Humidity
28%
P.O.P
0%
Night
8°Feels 5
Wind
18 km/h S
Gust
27 km/h
Humidity
76%
P.O.P
10%
Historical AveragesApr 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity