S
M
T
W
T
F
S
28
61°
41°
29
58°
48°
30
N/A
1
59°
53°
2
57°
48°
3
57°
48°
4
56°
49°
5
57°
40°
6
56°
43°
7
55°
43°
8
57°
40°
9
56°
41°
10
56°
43°
11
57°
45°
12
57°
44°
13
56°
45°
14
59°
48°
15
59°
48°
16
55°
47°
17
56°
46°
18
55°
47°
19
56°
48°
20
56°
48°
21
57°
47°
22
56°
43°
23
56°
45°
24
57°
46°
25
56°
48°
26
57°
47°
27
56°
44°
28
57°
45°
29
58°
45°
30
61°
46°
31
61°
48°
1
62°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Glenroy
Glenroy's July 2026 forecast shows daily high temperatures ranging from 55° to 62°, with overnight lows between 40° and 53°. The average high for July is 57° with an average low of 46°. 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 Glenroy. See also: August | September | October.