S
M
T
W
T
F
S
26
68°
33°
27
70°
46°
28
62°
37°
29
44°
37°
30
48°
34°
1
42°
28°
2
52°
22°
3
59°
34°
4
75°
34°
5
56°
34°
6
52°
28°
7
52°
27°
8
63°
23°
9
59°
36°
10
57°
24°
11
53°
26°
12
64°
28°
13
47°
37°
14
65°
37°
15
73°
37°
16
82°
55°
17
76°
47°
18
78°
53°
19
78°
48°
20
56°
37°
21
62°
34°
22
69°
41°
23
67°
49°
24
61°
48°
25
81°
50°
26
88°
56°
27
80°
56°
28
76°
45°
29
80°
45°
30
71°
42°
31
77°
43°
1
80°
43°
2
75°
45°
3
78°
49°
4
79°
54°
5
77°
52°
6
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Le Roy
Le Roy's May 2026 forecast shows daily high temperatures ranging from 71° to 80°, with overnight lows between 42° and 54°. The average high for May is 77° with an average low of 47°. 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 Le Roy. See also: June | July | August.