Monthly Historical AveragesBig Sky, MT
Average Temperature
High
-2°
Feels -5
Low
-12°
Feels -17
Average Precipitation
4 Days
0mm
24.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, February 22, 2026
Day
0°Feels -5
Wind
20 km/h S
Gust
30 km/h
Humidity
40%
P.O.P
20%
Night
-12°Feels -19
Wind
16 km/h S
Gust
24 km/h
Humidity
85%
P.O.P
20%
Historical AveragesFeb 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity