S
M
T
W
T
F
S
29
46°
30°
30
42°
28°
1
46°
29°
2
44°
29°
3
44°
28°
4
46°
28°
5
45°
27°
6
46°
27°
7
48°
29°
8
44°
25°
9
38°
21°
10
38°
26°
11
38°
18°
12
44°
21°
13
43°
25°
14
47°
26°
15
48°
27°
16
47°
23°
17
46°
23°
18
39°
25°
19
37°
29°
20
38°
26°
21
40°
16°
22
40°
14°
23
33°
16°
24
35°
21°
25
40°
22°
26
40°
21°
27
35°
21°
28
34°
14°
29
34°
16°
30
35°
13°
31
34°
13°
1
34°
15°
2
36°
18°
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 48°, with overnight lows between 13° and 30°. The average high for December is 41° 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.
