S
M
T
W
T
F
S
28
83°
53°
29
87°
53°
30
88°
48°
1
85°
51°
2
87°
52°
3
89°
55°
4
90°
58°
5
90°
58°
6
89°
57°
7
86°
56°
8
89°
56°
9
86°
57°
10
87°
55°
11
88°
56°
12
89°
57°
13
91°
59°
14
90°
58°
15
89°
56°
16
87°
52°
17
82°
52°
18
83°
53°
19
85°
56°
20
87°
60°
21
92°
55°
22
91°
55°
23
85°
58°
24
88°
56°
25
86°
57°
26
88°
58°
27
89°
58°
28
88°
57°
29
87°
56°
30
90°
58°
31
91°
56°
1
87°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cache Junction
Cache Junction's July 2026 forecast shows daily high temperatures ranging from 82° to 92°, with overnight lows between 48° and 60°. The average high for July is 88° with an average low of 56°. 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 Cache Junction. See also: August | September | October.