S
M
T
W
T
F
S
30
79°
66°
31
81°
73°
1
82°
73°
2
88°
75°
3
84°
73°
4
79°
70°
5
77°
68°
6
N/A
7
78°
71°
8
81°
73°
9
81°
68°
10
76°
65°
11
79°
67°
12
80°
66°
13
80°
69°
14
76°
63°
15
71°
64°
16
83°
68°
17
85°
68°
18
82°
66°
19
80°
68°
20
78°
67°
21
76°
64°
22
75°
61°
23
74°
60°
24
73°
60°
25
72°
61°
26
71°
61°
27
72°
64°
28
75°
65°
29
76°
64°
30
74°
64°
1
75°
63°
2
77°
63°
3
75°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Honjo-shi
Honjo-shi's September 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 60° and 73°. The average high for September is 77° 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 September weather will actually feel in Honjo-shi. See also: October | November | December.