S
M
T
W
T
F
S
29
47°
32°
30
43°
31°
1
46°
31°
2
45°
30°
3
45°
31°
4
47°
31°
5
43°
30°
6
46°
29°
7
49°
30°
8
48°
29°
9
40°
28°
10
40°
29°
11
41°
20°
12
46°
22°
13
44°
27°
14
49°
30°
15
50°
29°
16
49°
28°
17
49°
25°
18
41°
29°
19
39°
31°
20
43°
28°
21
45°
19°
22
45°
17°
23
36°
19°
24
38°
25°
25
44°
28°
26
42°
26°
27
38°
24°
28
38°
15°
29
37°
19°
30
37°
16°
31
36°
16°
1
36°
19°
2
37°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Carson City
Carson City's December 2026 forecast shows daily high temperatures ranging from 36° to 50°, with overnight lows between 15° and 32°. The average high for December is 43° with an average low of 26°. 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 City. See also: January | February | March.
