S
M
T
W
T
F
S
29
48°
23°
30
50°
28°
1
49°
28°
2
45°
24°
3
44°
26°
4
42°
25°
5
44°
23°
6
44°
27°
7
46°
25°
8
48°
25°
9
48°
22°
10
47°
24°
11
47°
24°
12
45°
27°
13
47°
27°
14
45°
28°
15
46°
24°
16
43°
26°
17
44°
23°
18
39°
25°
19
36°
25°
20
41°
26°
21
42°
24°
22
41°
21°
23
36°
24°
24
36°
27°
25
41°
28°
26
44°
24°
27
45°
25°
28
44°
24°
29
42°
19°
30
38°
20°
31
43°
21°
1
45°
20°
2
45°
20°
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 50°, with overnight lows between 19° and 28°. The average high for December is 44° with an average low of 24°. 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.
