S
M
T
W
T
F
S
29
65°
42°
30
64°
42°
1
64°
40°
2
63°
42°
3
63°
39°
4
57°
35°
5
57°
38°
6
58°
41°
7
56°
36°
8
57°
38°
9
54°
41°
10
53°
34°
11
54°
33°
12
52°
34°
13
54°
33°
14
53°
32°
15
54°
33°
16
53°
33°
17
55°
34°
18
57°
34°
19
57°
39°
20
56°
36°
21
58°
37°
22
58°
37°
23
57°
33°
24
53°
32°
25
52°
31°
26
53°
31°
27
54°
33°
28
56°
34°
29
59°
36°
30
59°
35°
31
60°
41°
1
59°
42°
2
58°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Buchli
Buchli's December 2026 forecast shows daily high temperatures ranging from 52° to 65°, with overnight lows between 31° and 43°. The average high for December is 57° with an average low of 36°. 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 Buchli. See also: January | February | March.