S
M
T
W
T
F
S
30
86°
71°
31
85°
70°
1
86°
70°
2
85°
69°
3
85°
70°
4
84°
70°
5
85°
69°
6
85°
70°
7
84°
69°
8
84°
69°
9
83°
68°
10
84°
69°
11
83°
69°
12
83°
70°
13
84°
70°
14
85°
69°
15
86°
70°
16
85°
69°
17
84°
70°
18
85°
69°
19
85°
71°
20
86°
71°
21
86°
70°
22
85°
71°
23
86°
71°
24
86°
70°
25
85°
70°
26
85°
66°
27
84°
70°
28
85°
70°
29
85°
69°
30
84°
70°
1
84°
70°
2
85°
69°
3
84°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Honomu
Honomu's September 2026 forecast shows daily high temperatures ranging from 83° to 86°, with overnight lows between 66° and 71°. The average high for September is 85° with an average low of 70°. 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 Honomu. See also: October | November | December.
