S
M
T
W
T
F
S
26
87°
75°
27
92°
74°
28
91°
77°
29
91°
75°
30
89°
74°
1
77°
62°
2
78°
58°
3
81°
54°
4
83°
59°
5
92°
69°
6
88°
70°
7
79°
72°
8
85°
73°
9
87°
73°
10
93°
73°
11
88°
66°
12
89°
68°
13
89°
75°
14
87°
77°
15
89°
76°
16
87°
77°
17
90°
73°
18
87°
74°
19
89°
75°
20
87°
75°
21
91°
74°
22
92°
75°
23
89°
75°
24
86°
74°
25
87°
75°
26
88°
74°
27
86°
72°
28
87°
72°
29
88°
71°
30
88°
71°
31
89°
73°
1
88°
72°
2
88°
72°
3
85°
71°
4
88°
74°
5
90°
76°
6
91°
77°
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 79° to 93°, with overnight lows between 66° and 77°. The average high for May is 88° with an average low of 73°. 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.