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