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