S
M
T
W
T
F
S
30
89°
75°
31
85°
75°
1
84°
71°
2
85°
71°
3
83°
70°
4
82°
69°
5
84°
68°
6
79°
68°
7
82°
68°
8
82°
67°
9
81°
69°
10
81°
67°
11
81°
68°
12
80°
68°
13
79°
67°
14
81°
66°
15
78°
68°
16
79°
67°
17
78°
68°
18
78°
68°
19
79°
67°
20
78°
68°
21
78°
68°
22
77°
67°
23
77°
68°
24
78°
68°
25
78°
67°
26
79°
67°
27
78°
68°
28
78°
68°
29
77°
67°
30
78°
68°
1
78°
68°
2
79°
67°
3
78°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Makawao
Makawao's September 2026 forecast shows daily high temperatures ranging from 77° to 85°, with overnight lows between 66° and 71°. The average high for September is 80° with an average low of 68°. 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 Makawao. See also: October | November | December.