S
M
T
W
T
F
S
26
73°
61°
27
72°
63°
28
70°
63°
29
77°
64°
30
72°
64°
1
75°
64°
2
79°
66°
3
77°
63°
4
79°
66°
5
77°
63°
6
72°
63°
7
81°
61°
8
68°
52°
9
75°
50°
10
73°
57°
11
75°
64°
12
72°
64°
13
75°
63°
14
70°
63°
15
73°
61°
16
72°
63°
17
75°
63°
18
73°
68°
19
N/A
20
75°
59°
21
72°
60°
22
72°
61°
23
75°
62°
24
74°
59°
25
73°
58°
26
69°
58°
27
70°
58°
28
71°
57°
29
73°
53°
30
73°
53°
31
74°
52°
1
68°
55°
2
68°
55°
3
69°
56°
4
69°
54°
5
68°
55°
6
68°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Palm Beach
Palm Beach's May 2026 forecast shows daily high temperatures ranging from 68° to 75°, with overnight lows between 52° and 62°. The average high for May is 71° with an average low of 57°. 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 Palm Beach. See also: June | July | August.
