S
M
T
W
T
F
S
28
94°
75°
29
94°
75°
30
95°
74°
1
96°
73°
2
95°
73°
3
92°
73°
4
92°
74°
5
93°
74°
6
89°
74°
7
90°
72°
8
90°
74°
9
94°
75°
10
90°
72°
11
89°
74°
12
91°
72°
13
93°
75°
14
94°
74°
15
93°
71°
16
88°
70°
17
93°
73°
18
93°
72°
19
94°
75°
20
96°
76°
21
96°
77°
22
97°
76°
23
97°
77°
24
96°
77°
25
97°
76°
26
97°
77°
27
96°
77°
28
97°
76°
29
96°
76°
30
97°
77°
31
97°
76°
1
95°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Montana
Montana's July 2026 forecast shows daily high temperatures ranging from 88° to 97°, with overnight lows between 70° and 77°. The average high for July is 94° with an average low of 75°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Montana. See also: August | September | October.
