S
M
T
W
T
F
S
28
85°
64°
29
87°
66°
30
88°
65°
1
88°
59°
2
86°
60°
3
83°
65°
4
87°
66°
5
88°
59°
6
85°
59°
7
82°
63°
8
82°
59°
9
81°
59°
10
82°
60°
11
83°
60°
12
85°
61°
13
83°
65°
14
82°
64°
15
85°
61°
16
84°
62°
17
82°
67°
18
88°
67°
19
83°
66°
20
86°
66°
21
84°
65°
22
84°
66°
23
82°
61°
24
82°
61°
25
84°
62°
26
87°
65°
27
85°
66°
28
85°
60°
29
84°
62°
30
85°
63°
31
83°
64°
1
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Montezuma
Montezuma's July 2026 forecast shows daily high temperatures ranging from 81° to 88°, with overnight lows between 59° and 67°. The average high for July is 84° 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 Montezuma. See also: August | September | October.