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14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Big Sky Mountain Village, MT
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May
Average Temperature
High
8°
Feels 7
Low
-2°
Feels -5
Average Precipitation
13 Days
Rain amount
52.2mm
Snow amount
20.4cm
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
5°
22
12°
23
14°
24
17°
25
19°
26
19°
27
7°
28
11°
29
12°
30
14°
31
16°
Forecast
Thursday, May 21, 2026
Day
5°
Feels 2
Wind
21 km/h N
Gust
32 km/h
Humidity
41%
P.O.P
80%
Snow
1-3 cm
Night
-4°
Feels -8
Wind
11 km/h S
Gust
17 km/h
Humidity
80%
P.O.P
20%
Historical Averages
May 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.