S
M
T
W
T
F
S
26
81°
57°
27
86°
63°
28
73°
54°
29
54°
50°
30
68°
50°
1
77°
52°
2
77°
61°
3
72°
58°
4
77°
59°
5
86°
61°
6
87°
63°
7
81°
62°
8
73°
59°
9
73°
58°
10
82°
59°
11
83°
64°
12
88°
70°
13
83°
68°
14
82°
66°
15
80°
67°
16
79°
62°
17
78°
60°
18
79°
64°
19
79°
65°
20
80°
66°
21
77°
66°
22
80°
62°
23
75°
61°
24
80°
62°
25
78°
66°
26
82°
64°
27
82°
62°
28
81°
67°
29
82°
66°
30
82°
67°
31
83°
68°
1
84°
68°
2
83°
69°
3
84°
69°
4
84°
68°
5
83°
66°
6
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Suzhou
Suzhou's May 2026 forecast shows daily high temperatures ranging from 72° to 88°, with overnight lows between 58° and 70°. The average high for May is 81° with an average low of 64°. 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 Suzhou. See also: June | July | August.