S
M
T
W
T
F
S
27
82°
72°
28
81°
72°
29
81°
71°
30
82°
72°
1
81°
72°
2
81°
70°
3
82°
71°
4
81°
70°
5
81°
71°
6
82°
71°
7
81°
70°
8
82°
70°
9
83°
67°
10
82°
67°
11
82°
68°
12
83°
69°
13
82°
68°
14
83°
67°
15
82°
68°
16
82°
69°
17
83°
68°
18
83°
69°
19
84°
69°
20
83°
67°
21
83°
66°
22
82°
66°
23
81°
68°
24
81°
69°
25
82°
70°
26
83°
68°
27
85°
67°
28
83°
67°
29
82°
66°
30
82°
66°
31
81°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Hanalei
Hanalei's October 2026 forecast shows daily high temperatures ranging from 81° to 85°, with overnight lows between 66° and 72°. The average high for October is 82° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how October weather will actually feel in Hanalei. See also: November | December | January.
