S
M
T
W
T
F
S
30
66°
46°
1
54°
39°
2
61°
35°
3
51°
41°
4
52°
38°
5
59°
39°
6
70°
43°
7
65°
49°
8
66°
45°
9
64°
50°
10
70°
53°
11
69°
49°
12
69°
49°
13
69°
44°
14
64°
48°
15
64°
48°
16
68°
51°
17
70°
56°
18
72°
58°
19
76°
53°
20
69°
53°
21
72°
54°
22
70°
53°
23
61°
46°
24
54°
46°
25
54°
44°
26
49°
40°
27
46°
36°
28
48°
37°
29
49°
36°
30
54°
44°
31
50°
37°
1
52°
36°
2
47°
39°
3
54°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in El Mirage
El Mirage's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 El Mirage. See also: January | February | March.