S
M
T
W
T
F
S
26
79°
52°
27
77°
55°
28
61°
50°
29
61°
43°
30
64°
37°
1
61°
37°
2
61°
43°
3
73°
39°
4
81°
54°
5
61°
46°
6
59°
41°
7
68°
39°
8
64°
52°
9
81°
50°
10
68°
46°
11
77°
45°
12
81°
54°
13
72°
47°
14
75°
55°
15
86°
65°
16
79°
64°
17
86°
68°
18
83°
61°
19
71°
54°
20
71°
50°
21
72°
52°
22
71°
54°
23
74°
54°
24
76°
59°
25
80°
60°
26
77°
57°
27
79°
62°
28
78°
61°
29
80°
59°
30
73°
58°
31
73°
57°
1
74°
55°
2
74°
57°
3
75°
63°
4
82°
65°
5
83°
66°
6
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Palmyra
Palmyra's May 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 47° and 68°. The average high for May is 77° 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 Palmyra. See also: June | July | August.