S
M
T
W
T
F
S
28
86°
70°
29
89°
73°
30
86°
70°
1
90°
71°
2
87°
65°
3
86°
66°
4
83°
64°
5
84°
68°
6
78°
58°
7
78°
59°
8
79°
61°
9
79°
61°
10
80°
65°
11
85°
66°
12
83°
66°
13
80°
65°
14
80°
65°
15
81°
63°
16
79°
61°
17
80°
61°
18
79°
60°
19
81°
65°
20
80°
59°
21
78°
60°
22
78°
59°
23
79°
59°
24
79°
62°
25
81°
65°
26
82°
65°
27
79°
63°
28
78°
59°
29
79°
62°
30
82°
66°
31
84°
66°
1
82°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Guy
Guy's July 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 58° and 73°. The average high for July is 82° with an average low of 64°. 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 Guy. See also: August | September | October.