S
M
T
W
T
F
S
26
84°
70°
27
73°
64°
28
66°
59°
29
73°
55°
30
72°
61°
1
68°
59°
2
77°
61°
3
73°
61°
4
84°
55°
5
88°
57°
6
84°
73°
7
84°
68°
8
75°
66°
9
84°
63°
10
88°
68°
11
82°
68°
12
86°
70°
13
81°
66°
14
77°
70°
15
73°
68°
16
81°
64°
17
88°
68°
18
88°
68°
19
91°
66°
20
93°
70°
21
91°
75°
22
88°
73°
23
86°
75°
24
86°
73°
25
84°
75°
26
93°
77°
27
N/A
28
82°
71°
29
89°
71°
30
91°
71°
31
91°
74°
1
94°
72°
2
88°
69°
3
94°
78°
4
92°
77°
5
91°
77°
6
85°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Chengdu
Chengdu's May 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 69° and 78°. The average high for May is 90° with an average low of 73°. 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 Chengdu. See also: June | July | August.
