S
M
T
W
T
F
S
28
91°
73°
29
91°
75°
30
90°
75°
1
88°
75°
2
90°
75°
3
84°
66°
4
85°
65°
5
83°
66°
6
86°
65°
7
88°
68°
8
89°
70°
9
85°
64°
10
86°
68°
11
89°
68°
12
92°
70°
13
92°
67°
14
91°
68°
15
90°
69°
16
91°
68°
17
85°
64°
18
88°
70°
19
90°
69°
20
90°
69°
21
86°
68°
22
88°
68°
23
88°
67°
24
87°
67°
25
88°
68°
26
88°
67°
27
89°
69°
28
90°
70°
29
91°
70°
30
89°
69°
31
90°
70°
1
90°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Casey
Casey's July 2026 forecast shows daily high temperatures ranging from 83° to 92°, with overnight lows between 64° and 70°. The average high for July is 88° with an average low of 68°. 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 Casey. See also: August | September | October.