S
M
T
W
T
F
S
29
80°
65°
30
81°
65°
1
81°
66°
2
80°
66°
3
81°
67°
4
82°
67°
5
82°
66°
6
81°
67°
7
82°
67°
8
82°
66°
9
81°
67°
10
82°
67°
11
82°
66°
12
83°
67°
13
82°
67°
14
82°
66°
15
80°
67°
16
81°
65°
17
82°
66°
18
81°
65°
19
81°
66°
20
80°
66°
21
80°
65°
22
81°
65°
23
80°
64°
24
79°
65°
25
79°
65°
26
80°
61°
27
80°
66°
28
79°
66°
29
80°
65°
30
80°
66°
31
81°
66°
1
81°
65°
2
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Kihei
Kihei's December 2026 forecast shows daily high temperatures ranging from 79° to 83°, with overnight lows between 61° and 67°. The average high for December is 81° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Kihei. See also: January | February | March.
