S
M
T
W
T
F
S
26
88°
49°
27
93°
56°
28
76°
58°
29
58°
52°
30
68°
48°
1
83°
44°
2
84°
53°
3
74°
61°
4
78°
56°
5
83°
51°
6
90°
52°
7
N/A
8
70°
56°
9
73°
55°
10
81°
60°
11
92°
65°
12
92°
68°
13
90°
67°
14
86°
72°
15
75°
63°
16
80°
66°
17
87°
70°
18
83°
69°
19
88°
70°
20
81°
64°
21
80°
65°
22
80°
66°
23
79°
62°
24
78°
61°
25
80°
63°
26
77°
66°
27
81°
64°
28
77°
61°
29
79°
62°
30
74°
62°
31
75°
63°
1
76°
64°
2
76°
65°
3
77°
67°
4
83°
69°
5
83°
68°
6
79°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Xinchang County
Xinchang County's May 2026 forecast shows daily high temperatures ranging from 70° to 92°, with overnight lows between 55° and 72°. The average high for May is 80° with an average low of 65°. 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 Xinchang County. See also: June | July | August.