S
M
T
W
T
F
S
29
52°
40°
30
54°
40°
1
52°
41°
2
53°
39°
3
50°
35°
4
45°
31°
5
53°
38°
6
53°
38°
7
41°
35°
8
39°
27°
9
38°
25°
10
39°
28°
11
37°
32°
12
38°
32°
13
38°
30°
14
37°
21°
15
36°
26°
16
39°
31°
17
38°
33°
18
39°
31°
19
44°
24°
20
39°
21°
21
37°
20°
22
33°
21°
23
34°
27°
24
35°
25°
25
37°
24°
26
34°
20°
27
33°
18°
28
33°
14°
29
32°
18°
30
34°
29°
31
39°
23°
1
42°
19°
2
33°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Colfax
Colfax's December 2026 forecast shows daily high temperatures ranging from 32° to 54°, with overnight lows between 14° and 41°. The average high for December is 40° with an average low of 28°. 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 Colfax. See also: January | February | March.