S
M
T
W
T
F
S
30
85°
71°
31
86°
72°
1
85°
71°
2
85°
70°
3
86°
70°
4
84°
69°
5
85°
69°
6
85°
70°
7
84°
70°
8
85°
72°
9
86°
68°
10
86°
71°
11
85°
71°
12
86°
70°
13
85°
69°
14
84°
70°
15
83°
70°
16
83°
69°
17
84°
70°
18
83°
71°
19
84°
70°
20
85°
70°
21
84°
69°
22
83°
69°
23
84°
69°
24
85°
71°
25
Hist. Avg.
87°
71°
26
Hist. Avg.
87°
71°
27
Hist. Avg.
87°
71°
28
Hist. Avg.
87°
71°
29
Hist. Avg.
87°
71°
30
Hist. Avg.
87°
71°
1
Hist. Avg.
87°
71°
2
Hist. Avg.
87°
71°
3
Hist. Avg.
87°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Ha'ena
Ha'ena's September 2026 forecast shows daily high temperatures ranging from 83° to 86°, with overnight lows between 68° and 72°. 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 Ha'ena. See also: October | November | December.
