S
M
T
W
T
F
S
26
64°
43°
27
70°
45°
28
57°
45°
29
68°
43°
30
72°
46°
1
65°
43°
2
64°
51°
3
60°
48°
4
63°
44°
5
59°
44°
6
56°
41°
7
59°
41°
8
62°
46°
9
61°
48°
10
59°
48°
11
60°
45°
12
60°
44°
13
59°
46°
14
57°
42°
15
60°
49°
16
60°
49°
17
61°
48°
18
63°
48°
19
61°
47°
20
59°
47°
21
59°
45°
22
60°
46°
23
61°
46°
24
62°
46°
25
59°
44°
26
59°
45°
27
61°
50°
28
63°
51°
29
65°
51°
30
64°
46°
31
60°
45°
1
59°
45°
2
59°
46°
3
60°
46°
4
60°
45°
5
61°
46°
6
61°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Tisbury
Tisbury's May 2026 forecast shows daily high temperatures ranging from 56° to 65°, with overnight lows between 41° and 51°. The average high for May is 61° with an average low of 46°. 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 Tisbury. See also: June | July | August.