S
M
T
W
T
F
S
26
66°
42°
27
65°
39°
28
66°
38°
29
73°
48°
30
77°
47°
1
77°
46°
2
78°
48°
3
81°
44°
4
73°
44°
5
72°
46°
6
81°
45°
7
85°
48°
8
83°
50°
9
84°
47°
10
84°
48°
11
81°
43°
12
80°
47°
13
82°
48°
14
85°
48°
15
86°
49°
16
86°
49°
17
85°
48°
18
85°
48°
19
81°
45°
20
79°
44°
21
80°
48°
22
78°
46°
23
84°
50°
24
87°
51°
25
89°
51°
26
88°
52°
27
89°
52°
28
89°
51°
29
88°
52°
30
87°
52°
31
81°
49°
1
83°
50°
2
84°
48°
3
84°
46°
4
82°
45°
5
83°
49°
6
83°
49°
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 66° to 89°, with overnight lows between 38° and 52°. The average high for May is 82° with an average low of 48°. 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.