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