S
M
T
W
T
F
S
26
92°
61°
27
93°
60°
28
93°
58°
29
93°
58°
30
92°
61°
1
93°
63°
2
88°
63°
3
86°
61°
4
89°
62°
5
84°
60°
6
85°
60°
7
84°
59°
8
80°
60°
9
80°
59°
10
80°
58°
11
81°
58°
12
81°
60°
13
82°
60°
14
80°
60°
15
79°
59°
16
78°
58°
17
78°
58°
18
79°
59°
19
80°
59°
20
79°
60°
21
79°
60°
22
80°
61°
23
79°
61°
24
78°
60°
25
78°
60°
26
78°
61°
27
78°
60°
28
79°
62°
29
77°
61°
30
77°
61°
31
78°
62°
1
77°
62°
2
77°
63°
3
78°
62°
4
77°
61°
5
76°
61°
6
77°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Oaxaca de Juárez
Oaxaca de Juárez's May 2026 forecast shows daily high temperatures ranging from 76° to 93°, with overnight lows between 58° and 63°. The average high for May is 82° with an average low of 60°. 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 Oaxaca de Juárez. See also: June | July | August.