S
M
T
W
T
F
S
26
70°
54°
27
72°
54°
28
76°
56°
29
74°
58°
30
72°
59°
1
76°
60°
2
77°
61°
3
74°
60°
4
71°
58°
5
72°
57°
6
75°
59°
7
77°
59°
8
77°
60°
9
76°
57°
10
78°
59°
11
78°
59°
12
79°
60°
13
79°
61°
14
78°
62°
15
79°
62°
16
79°
61°
17
77°
59°
18
75°
56°
19
73°
56°
20
73°
57°
21
75°
58°
22
75°
59°
23
78°
62°
24
79°
63°
25
79°
63°
26
78°
62°
27
80°
64°
28
80°
64°
29
79°
63°
30
79°
63°
31
75°
61°
1
75°
59°
2
76°
59°
3
75°
58°
4
72°
57°
5
72°
57°
6
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Buena Park
Buena Park's May 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 54° and 64°. The average high for May is 76° with an average low of 59°. 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 Buena Park. See also: June | July | August.
