S
M
T
W
T
F
S
28
64°
42°
29
63°
42°
30
63°
43°
1
62°
41°
2
63°
42°
3
62°
42°
4
63°
43°
5
62°
42°
6
72°
48°
7
67°
48°
8
68°
47°
9
67°
49°
10
74°
51°
11
73°
49°
12
73°
47°
13
68°
47°
14
72°
46°
15
74°
49°
16
73°
47°
17
67°
44°
18
68°
46°
19
67°
46°
20
67°
44°
21
68°
44°
22
71°
49°
23
69°
50°
24
70°
47°
25
69°
45°
26
66°
46°
27
66°
47°
28
67°
49°
29
71°
48°
30
67°
49°
31
69°
48°
1
67°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Glennallen
Glennallen's July 2026 forecast shows daily high temperatures ranging from 62° to 74°, with overnight lows between 41° and 51°. The average high for July is 68° 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 Glennallen. See also: August | September | October.