S
M
T
W
T
F
S
28
81°
64°
29
89°
74°
30
88°
67°
1
82°
69°
2
83°
68°
3
86°
67°
4
76°
60°
5
82°
64°
6
87°
68°
7
88°
71°
8
89°
70°
9
85°
67°
10
84°
65°
11
85°
67°
12
89°
70°
13
88°
68°
14
87°
67°
15
83°
65°
16
85°
67°
17
76°
61°
18
78°
66°
19
81°
67°
20
81°
67°
21
84°
68°
22
85°
68°
23
83°
67°
24
82°
67°
25
84°
66°
26
81°
67°
27
82°
67°
28
82°
66°
29
80°
67°
30
82°
66°
31
78°
63°
1
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Glen Lake
Glen Lake's July 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 59° and 71°. The average high for July is 83° 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 Glen Lake. See also: August | September | October.