S
M
T
W
T
F
S
28
68°
54°
29
64°
52°
30
64°
50°
1
71°
52°
2
73°
47°
3
79°
52°
4
79°
51°
5
84°
53°
6
87°
50°
7
80°
55°
8
73°
49°
9
78°
51°
10
78°
54°
11
79°
52°
12
78°
54°
13
85°
55°
14
90°
57°
15
91°
59°
16
82°
56°
17
75°
51°
18
81°
54°
19
84°
55°
20
84°
54°
21
82°
56°
22
78°
55°
23
78°
56°
24
79°
56°
25
81°
55°
26
84°
58°
27
84°
57°
28
86°
56°
29
83°
53°
30
86°
57°
31
87°
59°
1
84°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Chehalem Mountains
Chehalem Mountains's July 2026 forecast shows daily high temperatures ranging from 73° to 91°, with overnight lows between 49° and 59°. The average high for July is 82° 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 Chehalem Mountains. See also: August | September | October.