S
M
T
W
T
F
S
28
71°
55°
29
81°
54°
30
80°
54°
1
80°
56°
2
81°
58°
3
84°
62°
4
86°
64°
5
86°
69°
6
90°
66°
7
92°
67°
8
95°
64°
9
98°
66°
10
96°
67°
11
96°
69°
12
93°
68°
13
93°
67°
14
97°
70°
15
102°
71°
16
101°
70°
17
98°
69°
18
96°
67°
19
92°
65°
20
93°
65°
21
96°
68°
22
92°
61°
23
95°
65°
24
88°
60°
25
90°
62°
26
94°
64°
27
94°
65°
28
93°
65°
29
94°
64°
30
94°
65°
31
93°
65°
1
94°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Cajon Junction
Cajon Junction's July 2026 forecast shows daily high temperatures ranging from 88° to 102°, with overnight lows between 60° and 71°. The average high for July is 95° with an average low of 66°. 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 Cajon Junction. See also: August | September | October.
