S
M
T
W
T
F
S
26
70°
34°
27
68°
48°
28
61°
34°
29
55°
37°
30
54°
34°
1
54°
32°
2
64°
30°
3
72°
48°
4
70°
45°
5
54°
39°
6
46°
32°
7
57°
30°
8
72°
32°
9
63°
41°
10
63°
34°
11
64°
32°
12
77°
50°
13
68°
46°
14
77°
39°
15
88°
57°
16
82°
54°
17
61°
54°
18
74°
55°
19
60°
43°
20
64°
45°
21
64°
45°
22
62°
47°
23
69°
49°
24
75°
54°
25
79°
55°
26
80°
56°
27
81°
56°
28
78°
54°
29
78°
53°
30
79°
54°
31
75°
51°
1
79°
56°
2
74°
55°
3
70°
51°
4
71°
51°
5
74°
57°
6
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Arcadia
Arcadia's May 2026 forecast shows daily high temperatures ranging from 60° to 81°, with overnight lows between 43° and 58°. The average high for May is 73° with an average low of 52°. 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 Arcadia. See also: June | July | August.
