S
M
T
W
T
F
S
27
85°
77°
28
86°
76°
29
85°
77°
30
85°
77°
1
86°
76°
2
85°
77°
3
85°
77°
4
86°
76°
5
86°
75°
6
86°
73°
7
86°
75°
8
88°
74°
9
87°
75°
10
86°
74°
11
86°
74°
12
87°
75°
13
87°
74°
14
88°
73°
15
87°
73°
16
85°
74°
17
86°
74°
18
87°
75°
19
86°
76°
20
89°
76°
21
87°
75°
22
89°
76°
23
87°
72°
24
87°
72°
25
86°
73°
26
84°
72°
27
85°
73°
28
86°
72°
29
85°
73°
30
86°
74°
31
85°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Oahu Market
Oahu Market's October 2026 forecast shows daily high temperatures ranging from 84° to 89°, with overnight lows between 72° and 77°. The average high for October is 86° with an average low of 75°. 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 Oahu Market. See also: November | December | January.
