S
M
T
W
T
F
S
28
78°
46°
29
82°
50°
30
83°
52°
1
83°
51°
2
82°
52°
3
82°
54°
4
84°
55°
5
86°
56°
6
87°
55°
7
87°
54°
8
86°
55°
9
87°
54°
10
87°
49°
11
84°
47°
12
80°
47°
13
80°
50°
14
82°
55°
15
83°
54°
16
84°
50°
17
82°
49°
18
81°
48°
19
81°
50°
20
82°
51°
21
82°
50°
22
81°
51°
23
83°
56°
24
84°
55°
25
85°
56°
26
86°
55°
27
86°
55°
28
85°
57°
29
86°
56°
30
86°
57°
31
85°
56°
1
86°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oak Glen
Oak Glen's July 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 46° and 57°. The average high for July is 84° with an average low of 53°. 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 Oak Glen. See also: August | September | October.