S
M
T
W
T
F
S
30
46°
31°
1
46°
35°
2
48°
43°
3
46°
42°
4
46°
41°
5
55°
45°
6
52°
48°
7
54°
47°
8
56°
47°
9
53°
46°
10
57°
53°
11
55°
45°
12
55°
45°
13
52°
45°
14
53°
46°
15
57°
47°
16
55°
47°
17
52°
42°
18
50°
42°
19
43°
38°
20
45°
40°
21
48°
42°
22
52°
40°
23
45°
37°
24
47°
35°
25
44°
37°
26
45°
36°
27
41°
36°
28
41°
30°
29
44°
33°
30
49°
34°
31
40°
32°
1
43°
34°
2
50°
41°
3
54°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Auburn
Auburn'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 Auburn. See also: January | February | March.