S
M
T
W
T
F
S
29
65°
43°
30
63°
44°
1
65°
40°
2
52°
33°
3
50°
29°
4
53°
34°
5
58°
40°
6
52°
33°
7
49°
32°
8
48°
28°
9
48°
30°
10
46°
27°
11
47°
27°
12
49°
31°
13
54°
31°
14
50°
30°
15
51°
38°
16
51°
35°
17
52°
32°
18
57°
30°
19
49°
25°
20
48°
24°
21
47°
26°
22
49°
28°
23
49°
29°
24
46°
26°
25
47°
25°
26
46°
26°
27
47°
24°
28
48°
25°
29
48°
30°
30
49°
27°
31
47°
25°
1
46°
22°
2
45°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in West
West's December 2026 forecast shows daily high temperatures ranging from 45° to 65°, with overnight lows between 22° and 44°. The average high for December is 51° with an average low of 30°. 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 West. See also: January | February | March.