S
M
T
W
T
F
S
27
89°
79°
28
90°
78°
29
89°
73°
30
86°
76°
1
85°
77°
2
85°
76°
3
87°
75°
4
86°
75°
5
86°
75°
6
87°
74°
7
85°
72°
8
84°
76°
9
85°
73°
10
88°
77°
11
87°
72°
12
88°
75°
13
86°
72°
14
88°
74°
15
87°
75°
16
88°
76°
17
86°
74°
18
87°
73°
19
86°
74°
20
86°
73°
21
85°
73°
22
87°
72°
23
86°
74°
24
88°
71°
25
84°
76°
26
84°
76°
27
85°
74°
28
84°
76°
29
84°
76°
30
85°
75°
31
83°
75°
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 83° to 88°, with overnight lows between 71° and 76°. The average high for October is 86° with an average low of 74°. 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.
