S
M
T
W
T
F
S
30
76°
60°
31
77°
67°
1
77°
64°
2
72°
67°
3
82°
61°
4
82°
58°
5
74°
58°
6
74°
56°
7
77°
63°
8
75°
62°
9
77°
61°
10
79°
61°
11
79°
56°
12
73°
53°
13
75°
54°
14
77°
54°
15
71°
54°
16
71°
58°
17
74°
52°
18
69°
49°
19
69°
49°
20
71°
53°
21
75°
57°
22
78°
58°
23
78°
57°
24
77°
55°
25
75°
54°
26
75°
54°
27
76°
55°
28
76°
55°
29
75°
51°
30
66°
47°
1
65°
46°
2
68°
52°
3
73°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cairo
Cairo's September 2026 forecast shows daily high temperatures ranging from 65° to 82°, with overnight lows between 46° and 67°. The average high for September is 74° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Cairo. See also: October | November | December.
