S
M
T
W
T
F
S
30
87°
66°
31
88°
67°
1
89°
66°
2
88°
65°
3
87°
66°
4
86°
66°
5
87°
65°
6
87°
56°
7
83°
55°
8
76°
58°
9
77°
62°
10
75°
64°
11
80°
63°
12
82°
63°
13
85°
52°
14
80°
52°
15
73°
53°
16
71°
52°
17
72°
52°
18
73°
51°
19
78°
49°
20
72°
50°
21
72°
58°
22
74°
58°
23
80°
57°
24
80°
59°
25
79°
59°
26
80°
57°
27
82°
58°
28
78°
53°
29
73°
54°
30
74°
54°
1
75°
52°
2
77°
56°
3
67°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Yutan
Yutan's September 2026 forecast shows daily high temperatures ranging from 67° to 89°, with overnight lows between 43° and 67°. The average high for September is 79° with an average low of 57°. 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 Yutan. See also: October | November | December.