S
M
T
W
T
F
S
26
81°
63°
27
83°
63°
28
83°
59°
29
82°
65°
30
84°
66°
31
86°
65°
1
85°
58°
2
83°
58°
3
81°
59°
4
81°
58°
5
80°
58°
6
81°
59°
7
82°
57°
8
81°
60°
9
81°
64°
10
82°
64°
11
81°
65°
12
81°
64°
13
83°
64°
14
86°
58°
15
86°
58°
16
81°
62°
17
83°
58°
18
81°
56°
19
80°
55°
20
79°
56°
21
80°
60°
22
80°
57°
23
78°
60°
24
80°
63°
25
78°
61°
26
84°
64°
27
84°
64°
28
83°
63°
29
84°
63°
30
84°
56°
31
78°
55°
1
77°
55°
2
77°
56°
3
78°
61°
4
76°
55°
5
79°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cairo Junction
Cairo Junction's August 2026 forecast shows daily high temperatures ranging from 76° to 86°, with overnight lows between 54° and 66°. The average high for August is 81° with an average low of 60°. 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 Cairo Junction. See also: September | October | November.
