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