S
M
T
W
T
F
S
29
80°
69°
30
79°
69°
1
79°
68°
2
80°
69°
3
79°
68°
4
79°
68°
5
78°
66°
6
78°
65°
7
79°
66°
8
78°
67°
9
78°
66°
10
79°
67°
11
82°
65°
12
82°
65°
13
81°
66°
14
82°
65°
15
81°
66°
16
82°
65°
17
81°
65°
18
80°
64°
19
80°
65°
20
80°
66°
21
80°
67°
22
81°
66°
23
81°
64°
24
80°
64°
25
80°
63°
26
79°
65°
27
80°
65°
28
81°
64°
29
80°
64°
30
80°
65°
31
81°
65°
1
80°
63°
2
80°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in 'Ewa Beach
'Ewa Beach's December 2026 forecast shows daily high temperatures ranging from 78° to 82°, with overnight lows between 63° and 69°. The average high for December is 80° 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 'Ewa Beach. See also: January | February | March.
