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Hourly
7 Days
14 Days
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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Big Sky, MT
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July
Average Temperature
High
23°
Feels 23
Low
8°
Feels 7
Average Precipitation
9 Days
Rain amount
25mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
July 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
22
23
25°
24
26°
25
25°
26
26°
27
25°
28
25°
29
25°
30
25°
31
25°
Forecast
Thursday, July 23, 2026
Day
25°
Feels 25
Wind
11 km/h W
Gust
17 km/h
Humidity
34%
P.O.P
40%
Rain
<1 mm
Night
12°
Feels 12
Wind
10 km/h SW
Gust
15 km/h
Humidity
76%
P.O.P
10%
Historical Averages
Jul 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.