S
M
T
W
T
F
S
27
80°
67°
28
81°
67°
29
81°
66°
30
80°
67°
1
80°
67°
2
81°
66°
3
80°
67°
4
81°
66°
5
80°
67°
6
81°
68°
7
81°
68°
8
82°
67°
9
81°
68°
10
80°
66°
11
81°
68°
12
80°
67°
13
Hist. Avg.
83°
69°
14
Hist. Avg.
83°
69°
15
Hist. Avg.
82°
69°
16
Hist. Avg.
82°
69°
17
Hist. Avg.
82°
69°
18
Hist. Avg.
82°
69°
19
Hist. Avg.
82°
69°
20
Hist. Avg.
82°
69°
21
Hist. Avg.
82°
69°
22
Hist. Avg.
82°
69°
23
Hist. Avg.
82°
69°
24
Hist. Avg.
82°
69°
25
Hist. Avg.
82°
69°
26
Hist. Avg.
82°
69°
27
Hist. Avg.
82°
69°
28
Hist. Avg.
82°
69°
29
Hist. Avg.
82°
68°
30
Hist. Avg.
82°
68°
31
Hist. Avg.
81°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Kea'au
Kea'au's October 2026 forecast shows daily high temperatures ranging from 80° to 82°, with overnight lows between 66° and 68°. The average high for October is 81° with an average low of 67°. 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 Kea'au. See also: November | December | January.