S
M
T
W
T
F
S
26
84°
61°
27
80°
61°
28
85°
60°
29
84°
59°
30
85°
54°
1
91°
65°
2
102°
57°
3
84°
52°
4
85°
50°
5
87°
62°
6
87°
61°
7
86°
62°
8
92°
64°
9
85°
57°
10
86°
58°
11
89°
62°
12
92°
60°
13
86°
59°
14
86°
59°
15
88°
60°
16
93°
65°
17
95°
66°
18
95°
65°
19
94°
62°
20
92°
64°
21
89°
61°
22
89°
60°
23
91°
60°
24
90°
61°
25
95°
66°
26
94°
63°
27
92°
62°
28
92°
63°
29
95°
66°
30
96°
66°
31
95°
66°
1
92°
67°
2
94°
66°
3
91°
65°
4
95°
66°
5
96°
68°
6
92°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Helwan
Helwan's May 2026 forecast shows daily high temperatures ranging from 80° to 102°, with overnight lows between 50° and 68°. The average high for May is 90° with an average low of 62°. 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 Helwan. See also: June | July | August.
