S
M
T
W
T
F
S
29
46°
27°
30
40°
20°
1
32°
14°
2
30°
14°
3
34°
25°
4
37°
26°
5
33°
25°
6
33°
19°
7
30°
16°
8
29°
20°
9
36°
21°
10
41°
23°
11
40°
23°
12
42°
22°
13
41°
23°
14
35°
20°
15
35°
20°
16
33°
18°
17
34°
12°
18
33°
9°
19
31°
4°
20
25°
4°
21
23°
16°
22
34°
17°
23
34°
9°
24
33°
4°
25
29°
18°
26
31°
19°
27
35°
18°
28
34°
16°
29
34°
13°
30
33°
10°
31
30°
1°
1
25°
1°
2
22°
13°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Dixon
Dixon's December 2026 forecast shows daily high temperatures ranging from 22° to 46°, with overnight lows between 1° and 27°. The average high for December is 33° with an average low of 16°. 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 Dixon. See also: January | February | March.
