S
M
T
W
T
F
S
29
35°
22°
30
36°
28°
1
37°
22°
2
37°
28°
3
39°
22°
4
50°
20°
5
48°
23°
6
32°
22°
7
33°
24°
8
34°
18°
9
33°
16°
10
32°
18°
11
29°
20°
12
30°
22°
13
32°
22°
14
32°
24°
15
33°
28°
16
35°
29°
17
36°
25°
18
36°
29°
19
39°
29°
20
37°
25°
21
36°
25°
22
33°
21°
23
32°
15°
24
31°
25°
25
32°
21°
26
33°
25°
27
31°
24°
28
33°
21°
29
32°
22°
30
33°
12°
31
33°
8°
1
Hist. Avg.
32°
18°
2
Hist. Avg.
32°
17°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Auburn
Auburn's December 2026 forecast shows daily high temperatures ranging from 29° to 50°, with overnight lows between 8° and 29°. The average high for December is 35° with an average low of 22°. 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.
