S
M
T
W
T
F
S
29
59°
19°
30
51°
20°
1
51°
16°
2
52°
18°
3
54°
16°
4
55°
19°
5
52°
20°
6
53°
18°
7
54°
19°
8
53°
25°
9
55°
28°
10
54°
30°
11
56°
27°
12
60°
25°
13
58°
24°
14
57°
26°
15
59°
28°
16
61°
30°
17
60°
23°
18
53°
23°
19
50°
27°
20
52°
27°
21
53°
28°
22
56°
24°
23
51°
28°
24
49°
29°
25
53°
24°
26
50°
23°
27
56°
22°
28
50°
21°
29
49°
19°
30
50°
26°
31
49°
17°
1
46°
19°
2
Hist. Avg.
55°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Bishop
Bishop's December 2026 forecast shows daily high temperatures ranging from 46° to 61°, with overnight lows between 16° and 30°. The average high for December is 54° with an average low of 23°. 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.
