S
M
T
W
T
F
S
26
62°
58°
27
62°
55°
28
62°
55°
29
61°
56°
30
61°
54°
1
62°
55°
2
63°
55°
3
62°
56°
4
62°
56°
5
63°
57°
6
64°
58°
7
63°
57°
8
64°
59°
9
65°
61°
10
67°
62°
11
67°
62°
12
66°
60°
13
66°
59°
14
68°
61°
15
71°
62°
16
70°
64°
17
71°
65°
18
69°
60°
19
67°
59°
20
68°
65°
21
70°
65°
22
72°
67°
23
73°
67°
24
73°
66°
25
72°
66°
26
72°
65°
27
73°
67°
28
74°
68°
29
73°
67°
30
74°
65°
31
73°
66°
1
73°
66°
2
74°
67°
3
75°
68°
4
74°
68°
5
74°
67°
6
75°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Letojanni
Letojanni's May 2026 forecast shows daily high temperatures ranging from 61° to 75°, with overnight lows between 54° and 68°. The average high for May is 68° with an average low of 62°. 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 Letojanni. See also: June | July | August.