S
M
T
W
T
F
S
26
90°
61°
27
88°
68°
28
68°
59°
29
63°
55°
30
73°
50°
1
82°
57°
2
81°
63°
3
77°
63°
4
83°
61°
5
86°
63°
6
90°
66°
7
79°
68°
8
73°
64°
9
75°
63°
10
81°
63°
11
90°
66°
12
82°
72°
13
75°
68°
14
82°
70°
15
89°
73°
16
85°
73°
17
87°
74°
18
88°
74°
19
83°
72°
20
80°
71°
21
82°
71°
22
90°
79°
23
86°
78°
24
86°
79°
25
84°
69°
26
85°
68°
27
86°
69°
28
86°
71°
29
84°
72°
30
80°
69°
31
87°
72°
1
83°
68°
2
86°
68°
3
82°
70°
4
83°
72°
5
82°
70°
6
82°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Changsha
Changsha's May 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 68° and 79°. The average high for May is 85° with an average low of 72°. 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 Changsha. See also: June | July | August.
