S
M
T
W
T
F
S
26
84°
59°
27
83°
71°
28
79°
64°
29
71°
58°
30
66°
51°
1
70°
48°
2
73°
43°
3
78°
42°
4
80°
54°
5
72°
53°
6
57°
49°
7
73°
48°
8
76°
47°
9
85°
55°
10
82°
57°
11
77°
52°
12
81°
47°
13
84°
52°
14
81°
49°
15
90°
55°
16
86°
69°
17
89°
67°
18
86°
71°
19
85°
68°
20
75°
66°
21
80°
61°
22
73°
65°
23
76°
61°
24
82°
66°
25
81°
66°
26
84°
68°
27
86°
66°
28
89°
72°
29
88°
69°
30
88°
71°
31
90°
69°
1
95°
68°
2
88°
62°
3
86°
60°
4
87°
68°
5
84°
69°
6
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sunnydale
Sunnydale's May 2026 forecast shows daily high temperatures ranging from 84° to 95°, with overnight lows between 60° and 71°. The average high for May is 88° with an average low of 67°. 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 Sunnydale. See also: June | July | August.
