Monthly Historical AveragesArlington, SD
Average Temperature
High
-4°
Feels -9
Low
-13°
Feels -21
Average Precipitation
7 Days
0mm
50.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 21, 2026
Day
-8°Feels -16
Wind
27 km/h NW
Gust
41 km/h
Humidity
52%
P.O.P
30%
Night
-18°Feels -29
Wind
27 km/h NW
Gust
41 km/h
Humidity
84%
P.O.P
20%
Historical AveragesFeb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity