S
M
T
W
T
F
S
26
68°
52°
27
73°
50°
28
66°
50°
29
75°
48°
30
79°
57°
1
77°
57°
2
73°
52°
3
68°
50°
4
77°
55°
5
86°
63°
6
79°
63°
7
73°
59°
8
81°
59°
9
84°
61°
10
90°
66°
11
86°
64°
12
86°
63°
13
93°
72°
14
82°
66°
15
82°
66°
16
75°
66°
17
70°
64°
18
73°
63°
19
79°
61°
20
68°
63°
21
77°
61°
22
70°
63°
23
81°
63°
24
84°
64°
25
70°
64°
26
73°
64°
27
84°
66°
28
82°
70°
29
90°
64°
30
95°
75°
31
95°
77°
1
93°
73°
2
97°
79°
3
84°
66°
4
79°
61°
5
81°
59°
6
70°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tianjin
Tianjin's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Tianjin. See also: June | July | August.