S
M
T
W
T
F
S
29
36°
12°
30
31°
6°
1
28°
5°
2
29°
12°
3
37°
15°
4
30°
14°
5
28°
10°
6
27°
5°
7
26°
2°
8
27°
4°
9
36°
5°
10
38°
5°
11
38°
6°
12
37°
11°
13
37°
4°
14
28°
14°
15
28°
14°
16
30°
11°
17
27°
2°
18
25°
10°
19
26°
12°
20
26°
12°
21
29°
7°
22
28°
5°
23
26°
14°
24
28°
8°
25
28°
13°
26
29°
13°
27
36°
1°
28
31°
5°
29
25°
2°
30
26°
-1°
31
24°
10°
1
26°
10°
2
32°
12°
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 24° to 38°, with overnight lows between -1° and 15°. The average high for December is 30° with an average low of 8°. 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.
