S
M
T
W
T
F
S
30
83°
71°
31
84°
72°
1
83°
72°
2
84°
71°
3
85°
72°
4
84°
71°
5
85°
72°
6
85°
72°
7
84°
71°
8
85°
72°
9
86°
72°
10
86°
71°
11
85°
72°
12
86°
68°
13
85°
72°
14
85°
71°
15
84°
71°
16
85°
72°
17
85°
71°
18
84°
70°
19
85°
71°
20
84°
70°
21
85°
71°
22
84°
70°
23
85°
71°
24
84°
70°
25
84°
71°
26
85°
71°
27
85°
71°
28
Hist. Avg.
83°
70°
29
Hist. Avg.
83°
70°
30
Hist. Avg.
83°
70°
1
Hist. Avg.
83°
69°
2
Hist. Avg.
83°
69°
3
Hist. Avg.
83°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Pahoa
Pahoa'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 71°. 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 Pahoa. See also: October | November | December.