S
M
T
W
T
F
S
26
73°
51°
27
73°
45°
28
67°
50°
29
66°
50°
30
56°
41°
1
64°
37°
2
52°
37°
3
56°
32°
4
71°
51°
5
73°
54°
6
67°
54°
7
58°
40°
8
63°
45°
9
64°
47°
10
71°
53°
11
64°
43°
12
56°
39°
13
66°
49°
14
66°
50°
15
67°
47°
16
67°
50°
17
68°
48°
18
74°
52°
19
72°
52°
20
73°
53°
21
70°
50°
22
70°
44°
23
65°
43°
24
66°
46°
25
67°
49°
26
70°
46°
27
67°
46°
28
68°
47°
29
69°
48°
30
70°
52°
31
73°
54°
1
74°
55°
2
70°
54°
3
71°
53°
4
71°
53°
5
76°
55°
6
78°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bishop
Bishop's May 2026 forecast shows daily high temperatures ranging from 56° to 78°, with overnight lows between 39° and 57°. The average high for May is 69° with an average low of 49°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Bishop. See also: June | July | August.