S
M
T
W
T
F
S
30
70°
48°
1
52°
47°
2
58°
41°
3
87°
46°
4
64°
51°
5
57°
48°
6
69°
52°
7
85°
55°
8
64°
40°
9
73°
36°
10
84°
44°
11
77°
49°
12
83°
54°
13
86°
63°
14
69°
47°
15
60°
39°
16
71°
43°
17
71°
65°
18
82°
57°
19
72°
44°
20
84°
50°
21
86°
60°
22
84°
68°
23
84°
61°
24
85°
64°
25
83°
64°
26
87°
63°
27
87°
67°
28
87°
62°
29
73°
49°
30
60°
41°
31
69°
35°
1
80°
41°
2
91°
54°
3
87°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Bishop
Bishop's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Bishop. See also: January | February | March.