S
M
T
W
T
F
S
30
85°
57°
31
89°
59°
1
87°
60°
2
87°
60°
3
84°
60°
4
85°
61°
5
87°
61°
6
82°
65°
7
72°
61°
8
65°
59°
9
71°
55°
10
73°
49°
11
77°
52°
12
78°
55°
13
81°
52°
14
82°
52°
15
82°
55°
16
77°
60°
17
82°
55°
18
N/A
19
75°
59°
20
74°
55°
21
78°
54°
22
82°
54°
23
81°
58°
24
71°
51°
25
74°
54°
26
77°
56°
27
74°
51°
28
71°
52°
29
68°
43°
30
64°
41°
1
62°
40°
2
63°
41°
3
67°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Yinchuan
Yinchuan's September 2026 forecast shows daily high temperatures ranging from 62° to 82°, with overnight lows between 40° and 59°. The average high for September is 72° with an average low of 50°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Yinchuan. See also: October | November | December.