Monthly Historical AveragesLetcher, SD
Average Temperature
High
-1°
Feels -5
Low
-11°
Feels -18
Average Precipitation
4 Days
0mm
14.5cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 21, 2026
Day
-3°Feels -10
Wind
27 km/h NW
Gust
41 km/h
Humidity
32%
P.O.P
30%
Night
-17°Feels -27
Wind
26 km/h N
Gust
39 km/h
Humidity
77%
P.O.P
0%
Historical AveragesFeb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity