S
M
T
W
T
F
S
26
91°
69°
27
90°
68°
28
89°
67°
29
88°
67°
30
88°
68°
31
90°
68°
1
93°
68°
2
92°
69°
3
89°
68°
4
86°
69°
5
85°
68°
6
86°
70°
7
85°
69°
8
86°
68°
9
85°
69°
10
83°
68°
11
84°
68°
12
85°
69°
13
84°
66°
14
82°
68°
15
82°
68°
16
84°
67°
17
86°
69°
18
86°
69°
19
87°
68°
20
87°
69°
21
86°
70°
22
87°
69°
23
87°
69°
24
86°
70°
25
88°
69°
26
87°
70°
27
88°
69°
28
87°
69°
29
86°
68°
30
87°
68°
31
87°
67°
1
86°
69°
2
87°
69°
3
81°
66°
4
82°
67°
5
86°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Glendale Junction
Glendale Junction's August 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 66° and 70°. The average high for August is 86° with an average low of 68°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Glendale Junction. See also: September | October | November.
