S
M
T
W
T
F
S
30
70°
65°
31
76°
66°
1
76°
69°
2
86°
69°
3
78°
71°
4
82°
69°
5
81°
65°
6
74°
66°
7
N/A
8
78°
68°
9
74°
62°
10
71°
62°
11
73°
65°
12
76°
68°
13
78°
68°
14
80°
68°
15
72°
64°
16
65°
57°
17
77°
66°
18
76°
65°
19
75°
64°
20
76°
65°
21
74°
61°
22
71°
58°
23
69°
57°
24
69°
57°
25
70°
59°
26
70°
61°
27
71°
61°
28
72°
62°
29
73°
61°
30
72°
61°
1
69°
60°
2
74°
59°
3
70°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Rifu-cho
Rifu-cho's September 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 57° and 68°. The average high for September is 73° with an average low of 62°. 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 Rifu-cho. See also: October | November | December.