S
M
T
W
T
F
S
29
51°
21°
30
40°
20°
1
41°
16°
2
40°
20°
3
45°
15°
4
44°
19°
5
40°
20°
6
42°
19°
7
43°
21°
8
45°
27°
9
44°
28°
10
43°
29°
11
46°
29°
12
48°
27°
13
45°
24°
14
44°
26°
15
47°
28°
16
49°
30°
17
47°
21°
18
42°
23°
19
37°
26°
20
40°
26°
21
45°
27°
22
46°
25°
23
40°
28°
24
39°
27°
25
44°
24°
26
38°
23°
27
40°
18°
28
36°
20°
29
35°
18°
30
37°
25°
31
37°
18°
1
33°
16°
2
Hist. Avg.
41°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Lee Vining
Lee Vining's December 2026 forecast shows daily high temperatures ranging from 33° to 51°, with overnight lows between 15° and 30°. The average high for December is 42° with an average low of 23°. 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 Lee Vining. See also: January | February | March.
