S
M
T
W
T
F
S
28
61°
41°
29
N/A
30
61°
53°
1
63°
53°
2
57°
48°
3
57°
48°
4
56°
48°
5
57°
41°
6
58°
45°
7
58°
44°
8
57°
41°
9
58°
42°
10
57°
44°
11
58°
45°
12
58°
45°
13
60°
46°
14
59°
48°
15
59°
48°
16
57°
46°
17
56°
47°
18
56°
46°
19
55°
47°
20
55°
46°
21
56°
47°
22
56°
47°
23
57°
46°
24
56°
47°
25
55°
44°
26
56°
47°
27
56°
48°
28
57°
47°
29
58°
48°
30
58°
46°
31
55°
45°
1
55°
43°
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 63°, with overnight lows between 41° 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.