S
M
T
W
T
F
S
29
54°
27°
30
53°
26°
1
53°
25°
2
52°
28°
3
52°
29°
4
47°
29°
5
46°
26°
6
46°
25°
7
47°
26°
8
48°
26°
9
46°
27°
10
44°
25°
11
42°
24°
12
47°
26°
13
49°
28°
14
48°
24°
15
47°
24°
16
47°
23°
17
45°
21°
18
40°
20°
19
39°
16°
20
38°
14°
21
38°
16°
22
40°
17°
23
41°
14°
24
38°
13°
25
37°
14°
26
38°
14°
27
37°
13°
28
39°
17°
29
42°
19°
30
45°
20°
31
47°
18°
1
44°
14°
2
Hist. Avg.
42°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Markleeville
Markleeville's December 2026 forecast shows daily high temperatures ranging from 37° to 54°, with overnight lows between 13° and 29°. The average high for December is 45° with an average low of 21°. 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 Markleeville. See also: January | February | March.
