S
M
T
W
T
F
S
27
85°
79°
28
85°
76°
29
85°
77°
30
83°
76°
1
85°
76°
2
85°
76°
3
84°
74°
4
84°
75°
5
85°
72°
6
84°
73°
7
83°
74°
8
84°
74°
9
83°
73°
10
84°
72°
11
85°
74°
12
84°
73°
13
85°
74°
14
84°
73°
15
80°
75°
16
81°
75°
17
81°
75°
18
82°
74°
19
81°
74°
20
81°
73°
21
82°
74°
22
81°
75°
23
81°
75°
24
82°
74°
25
81°
75°
26
81°
74°
27
82°
74°
28
81°
73°
29
80°
74°
30
80°
74°
31
81°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Waimanalo
Waimanalo's October 2026 forecast shows daily high temperatures ranging from 80° to 85°, with overnight lows between 72° and 76°. The average high for October is 82° 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 Waimanalo. See also: November | December | January.
