S
M
T
W
T
F
S
28
80°
52°
29
81°
54°
30
83°
59°
1
84°
60°
2
85°
58°
3
82°
58°
4
81°
54°
5
79°
53°
6
82°
55°
7
81°
51°
8
78°
54°
9
78°
55°
10
77°
55°
11
80°
54°
12
81°
55°
13
80°
55°
14
80°
54°
15
81°
56°
16
81°
56°
17
80°
57°
18
82°
57°
19
79°
56°
20
76°
56°
21
78°
55°
22
79°
56°
23
80°
57°
24
82°
55°
25
75°
54°
26
76°
56°
27
81°
55°
28
77°
56°
29
81°
55°
30
77°
52°
31
73°
50°
1
74°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Blue Mountain
Blue Mountain's July 2026 forecast shows daily high temperatures ranging from 73° to 85°, with overnight lows between 50° and 60°. The average high for July is 80° with an average low of 55°. 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 Blue Mountain. See also: August | September | October.