Monthly Historical AveragesRoslyn, SD
Average Temperature
High
24°
Feels 24
Low
13°
Feels 13
Average Precipitation
12 Days
90.8mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, June 5, 2026
Day
27°Feels 27
Wind
15 km/h W
Gust
23 km/h
Humidity
48%
P.O.P
60%
Rain
~1 mm
Night
14°Feels 13
Wind
15 km/h SE
Gust
23 km/h
Humidity
94%
P.O.P
20%
Historical AveragesJun 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity