S
M
T
W
T
F
S
28
76°
56°
29
77°
57°
30
77°
63°
1
78°
65°
2
83°
65°
3
86°
62°
4
81°
58°
5
82°
58°
6
81°
59°
7
80°
66°
8
83°
59°
9
81°
58°
10
79°
57°
11
79°
61°
12
80°
61°
13
80°
58°
14
81°
56°
15
79°
57°
16
79°
59°
17
80°
59°
18
80°
64°
19
81°
61°
20
82°
65°
21
85°
66°
22
86°
66°
23
86°
64°
24
85°
60°
25
81°
65°
26
84°
66°
27
87°
65°
28
86°
60°
29
82°
59°
30
84°
65°
31
85°
63°
1
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Grissom Arb
Grissom Arb's July 2026 forecast shows daily high temperatures ranging from 76° to 87°, with overnight lows between 56° and 66°. The average high for July is 82° 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 Grissom Arb. See also: August | September | October.
