S
M
T
W
T
F
S
29
42°
23°
30
41°
26°
1
40°
22°
2
39°
19°
3
39°
18°
4
41°
22°
5
44°
20°
6
39°
20°
7
40°
28°
8
44°
28°
9
45°
24°
10
44°
24°
11
38°
18°
12
36°
17°
13
35°
16°
14
36°
17°
15
38°
18°
16
43°
20°
17
43°
21°
18
39°
24°
19
42°
24°
20
36°
16°
21
35°
15°
22
35°
16°
23
36°
16°
24
35°
15°
25
35°
21°
26
36°
24°
27
35°
18°
28
42°
23°
29
43°
23°
30
45°
24°
31
43°
23°
1
42°
25°
2
45°
24°
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 35° to 45°, with overnight lows between 15° and 28°. The average high for December is 40° 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 Lee Vining. See also: January | February | March.
