S
M
T
W
T
F
S
26
84°
59°
27
84°
55°
28
88°
57°
29
90°
55°
30
88°
55°
1
90°
63°
2
84°
63°
3
81°
59°
4
84°
61°
5
84°
64°
6
86°
59°
7
86°
57°
8
82°
61°
9
77°
57°
10
77°
61°
11
75°
57°
12
77°
57°
13
77°
55°
14
81°
54°
15
84°
52°
16
86°
59°
17
82°
57°
18
82°
55°
19
82°
59°
20
81°
57°
21
77°
59°
22
81°
55°
23
81°
56°
24
80°
56°
25
76°
58°
26
80°
58°
27
79°
59°
28
80°
60°
29
82°
59°
30
82°
60°
31
81°
60°
1
82°
62°
2
80°
61°
3
81°
62°
4
80°
60°
5
78°
55°
6
79°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mexico City
Mexico City's May 2026 forecast shows daily high temperatures ranging from 76° to 82°, with overnight lows between 55° and 62°. The average high for May is 80° with an average low of 59°. 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 Mexico City. See also: June | July | August.
