S
M
T
W
T
F
S
27
89°
73°
28
89°
75°
29
88°
73°
30
86°
76°
1
85°
72°
2
85°
75°
3
86°
73°
4
86°
72°
5
87°
70°
6
84°
70°
7
85°
69°
8
85°
72°
9
87°
69°
10
87°
72°
11
86°
70°
12
85°
69°
13
86°
68°
14
86°
69°
15
85°
69°
16
86°
70°
17
85°
73°
18
84°
68°
19
85°
69°
20
84°
68°
21
83°
70°
22
82°
71°
23
81°
71°
24
81°
70°
25
82°
72°
26
81°
72°
27
81°
71°
28
82°
72°
29
81°
72°
30
82°
71°
31
81°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Kekaha-Waimea
Kekaha-Waimea's October 2026 forecast shows daily high temperatures ranging from 81° to 87°, with overnight lows between 68° and 73°. The average high for October is 84° with an average low of 70°. 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 Kekaha-Waimea. See also: November | December | January.