S
M
T
W
T
F
S
30
73°
48°
31
85°
54°
1
68°
56°
2
64°
55°
3
61°
54°
4
65°
53°
5
70°
52°
6
63°
54°
7
N/A
8
82°
53°
9
88°
54°
10
76°
49°
11
68°
51°
12
66°
51°
13
71°
53°
14
77°
52°
15
78°
54°
16
77°
55°
17
79°
56°
18
77°
55°
19
76°
57°
20
75°
57°
21
74°
51°
22
68°
50°
23
68°
50°
24
69°
49°
25
69°
55°
26
67°
54°
27
67°
50°
28
66°
47°
29
65°
45°
30
67°
46°
1
74°
53°
2
75°
52°
3
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Aloha
Aloha's September 2026 forecast shows daily high temperatures ranging from 65° to 88°, with overnight lows between 45° and 57°. The average high for September is 73° with an average low of 52°. 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 Aloha. See also: October | November | December.