S
M
T
W
T
F
S
28
70°
48°
29
77°
41°
30
81°
50°
1
81°
46°
2
88°
54°
3
91°
55°
4
95°
59°
5
84°
63°
6
90°
57°
7
91°
57°
8
91°
55°
9
91°
54°
10
91°
57°
11
97°
54°
12
88°
64°
13
84°
64°
14
71°
51°
15
79°
55°
16
80°
50°
17
78°
52°
18
80°
55°
19
79°
56°
20
80°
56°
21
79°
55°
22
82°
56°
23
83°
53°
24
81°
51°
25
82°
50°
26
83°
51°
27
79°
49°
28
81°
53°
29
80°
52°
30
76°
50°
31
74°
49°
1
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Diamond Peak
Diamond Peak's July 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 49° and 56°. The average high for July is 79° with an average low of 52°. 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 Diamond Peak. See also: August | September | October.