S
M
T
W
T
F
S
27
83°
75°
28
85°
72°
29
88°
67°
30
80°
71°
1
82°
73°
2
84°
71°
3
83°
68°
4
81°
70°
5
83°
69°
6
83°
67°
7
82°
66°
8
79°
74°
9
85°
72°
10
85°
69°
11
85°
66°
12
85°
68°
13
84°
68°
14
83°
67°
15
83°
70°
16
82°
67°
17
82°
71°
18
80°
70°
19
81°
70°
20
77°
69°
21
80°
66°
22
83°
66°
23
82°
67°
24
83°
66°
25
81°
67°
26
83°
71°
27
81°
70°
28
78°
75°
29
82°
72°
30
84°
73°
31
80°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Kahuku
Kahuku's October 2026 forecast shows daily high temperatures ranging from 78° to 84°, with overnight lows between 70° and 75°. The average high for October is 81° with an average low of 72°. 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 Kahuku. See also: November | December | January.