S
M
T
W
T
F
S
30
91°
69°
31
89°
70°
1
90°
71°
2
91°
69°
3
89°
68°
4
87°
69°
5
87°
68°
6
90°
70°
7
91°
71°
8
91°
70°
9
90°
70°
10
90°
69°
11
89°
70°
12
90°
70°
13
90°
69°
14
89°
70°
15
89°
69°
16
88°
68°
17
88°
68°
18
87°
66°
19
86°
68°
20
87°
69°
21
88°
68°
22
84°
67°
23
87°
66°
24
85°
67°
25
87°
66°
26
87°
66°
27
Hist. Avg.
86°
63°
28
Hist. Avg.
85°
63°
29
Hist. Avg.
85°
63°
30
Hist. Avg.
85°
62°
1
Hist. Avg.
85°
62°
2
Hist. Avg.
84°
62°
3
Hist. Avg.
84°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cairo
Cairo's September 2026 forecast shows daily high temperatures ranging from 84° to 91°, with overnight lows between 66° and 71°. The average high for September is 88° with an average low of 69°. 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.
