S
M
T
W
T
F
S
26
84°
62°
27
87°
69°
28
87°
69°
29
88°
66°
30
87°
64°
31
90°
63°
1
90°
55°
2
93°
54°
3
89°
54°
4
84°
56°
5
85°
55°
6
88°
56°
7
87°
55°
8
83°
56°
9
82°
55°
10
81°
55°
11
80°
54°
12
78°
55°
13
82°
55°
14
81°
56°
15
77°
54°
16
77°
55°
17
78°
54°
18
79°
55°
19
77°
53°
20
77°
53°
21
82°
55°
22
81°
54°
23
79°
56°
24
82°
56°
25
83°
55°
26
83°
57°
27
82°
57°
28
83°
56°
29
82°
57°
30
81°
56°
31
82°
56°
1
81°
53°
2
82°
54°
3
84°
54°
4
79°
55°
5
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cordelia Junction
Cordelia Junction's August 2026 forecast shows daily high temperatures ranging from 77° to 93°, with overnight lows between 53° and 57°. The average high for August is 82° with an average low of 55°. 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 Cordelia Junction. See also: September | October | November.