S
M
T
W
T
F
S
28
85°
60°
29
90°
72°
30
88°
76°
1
86°
70°
2
84°
69°
3
81°
70°
4
81°
68°
5
78°
64°
6
81°
64°
7
82°
63°
8
81°
62°
9
82°
65°
10
80°
64°
11
83°
63°
12
81°
64°
13
79°
63°
14
82°
58°
15
75°
56°
16
76°
59°
17
74°
55°
18
75°
60°
19
75°
62°
20
77°
62°
21
80°
61°
22
81°
63°
23
81°
62°
24
79°
62°
25
81°
61°
26
82°
63°
27
83°
63°
28
81°
64°
29
83°
62°
30
79°
63°
31
80°
61°
1
75°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Montague
Montague's July 2026 forecast shows daily high temperatures ranging from 74° to 86°, with overnight lows between 55° and 70°. The average high for July is 80° with an average low of 63°. 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 Montague. See also: August | September | October.