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
83°
58°
19
75°
59°
20
72°
59°
21
76°
53°
22
81°
52°
23
80°
54°
24
N/A
25
N/A
26
N/A
27
72°
58°
28
81°
57°
29
81°
55°
30
60°
45°
1
70°
39°
2
78°
47°
3
65°
48°
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 ° to °, with overnight lows between ° and °. The average high for September 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 September weather will actually feel in Yinchuan. See also: October | November | December.