Monthly Historical AveragesMystic, SD
Average Temperature
High
2°
Feels -1
Low
-10°
Feels -15
Average Precipitation
9 Days
0mm
62.4cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, January 6, 2026
Day
7°Feels 3
Wind
26 km/h W
Gust
39 km/h
Humidity
31%
P.O.P
10%
Night
-1°Feels -6
Wind
19 km/h W
Gust
29 km/h
Humidity
55%
P.O.P
10%
Historical AveragesJan 6
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity