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
82°
64°
27
79°
66°
28
80°
67°
29
80°
73°
30
83°
73°
31
86°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Waialua
Waialua's October 2026 forecast shows daily high temperatures ranging from 86° to 86°, with overnight lows between 71° and 71°. The average high for October is 86° 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 October weather will actually feel in Waialua. See also: November | December | January.
