S
M
T
W
T
F
S
28
92°
58°
29
90°
54°
30
93°
49°
1
92°
55°
2
93°
56°
3
N/A
4
89°
51°
5
84°
53°
6
84°
55°
7
85°
55°
8
87°
54°
9
84°
53°
10
87°
54°
11
91°
55°
12
86°
56°
13
87°
55°
14
86°
54°
15
86°
55°
16
85°
51°
17
86°
55°
18
86°
55°
19
85°
54°
20
86°
55°
21
86°
55°
22
87°
54°
23
87°
55°
24
86°
55°
25
86°
54°
26
85°
55°
27
83°
55°
28
84°
54°
29
85°
54°
30
86°
55°
31
86°
55°
1
85°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Casa Grande
Casa Grande's July 2026 forecast shows daily high temperatures ranging from 83° to 91°, with overnight lows between 51° and 56°. The average high for July is 86° with an average low of 54°. 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 Casa Grande. See also: August | September | October.
