S
M
T
W
T
F
S
26
82°
63°
27
78°
62°
28
83°
62°
29
82°
60°
30
83°
64°
1
87°
70°
2
92°
68°
3
86°
66°
4
83°
62°
5
85°
64°
6
86°
63°
7
85°
64°
8
91°
66°
9
84°
59°
10
85°
60°
11
88°
64°
12
91°
62°
13
84°
61°
14
85°
60°
15
86°
62°
16
92°
67°
17
93°
68°
18
94°
67°
19
93°
64°
20
91°
66°
21
88°
63°
22
88°
62°
23
90°
62°
24
89°
63°
25
93°
68°
26
94°
65°
27
90°
64°
28
90°
65°
29
93°
68°
30
94°
68°
31
94°
69°
1
91°
69°
2
92°
68°
3
90°
67°
4
94°
68°
5
95°
70°
6
91°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in New Cairo
New Cairo's May 2026 forecast shows daily high temperatures ranging from 78° to 95°, with overnight lows between 59° and 70°. The average high for May is 89° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in New Cairo. See also: June | July | August.