S
M
T
W
T
F
S
29
55°
37°
30
58°
31°
1
55°
26°
2
42°
22°
3
46°
32°
4
54°
35°
5
49°
33°
6
42°
28°
7
42°
23°
8
40°
20°
9
40°
23°
10
43°
27°
11
46°
26°
12
51°
27°
13
47°
27°
14
44°
25°
15
46°
27°
16
43°
27°
17
42°
21°
18
41°
19°
19
39°
17°
20
37°
15°
21
36°
21°
22
40°
25°
23
41°
21°
24
39°
18°
25
38°
19°
26
38°
22°
27
39°
20°
28
40°
19°
29
39°
23°
30
39°
20°
31
40°
17°
1
37°
14°
2
36°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Aurora
Aurora's December 2026 forecast shows daily high temperatures ranging from 36° to 58°, with overnight lows between 14° and 37°. The average high for December is 43° with an average low of 24°. 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 Aurora. See also: January | February | March.
