S
M
T
W
T
F
S
29
62°
39°
30
73°
40°
1
65°
39°
2
64°
40°
3
66°
42°
4
69°
41°
5
68°
39°
6
68°
38°
7
63°
41°
8
66°
42°
9
69°
43°
10
69°
41°
11
68°
40°
12
69°
40°
13
67°
42°
14
70°
42°
15
70°
41°
16
69°
41°
17
70°
42°
18
71°
44°
19
71°
44°
20
72°
43°
21
71°
37°
22
65°
36°
23
60°
37°
24
61°
44°
25
65°
48°
26
67°
43°
27
59°
39°
28
59°
35°
29
60°
35°
30
59°
36°
31
60°
36°
1
60°
37°
2
61°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Goodyear
Goodyear's December 2026 forecast shows daily high temperatures ranging from 59° to 73°, with overnight lows between 35° and 48°. The average high for December is 66° with an average low of 40°. 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 Goodyear. See also: January | February | March.
