S
M
T
W
T
F
S
26
73°
51°
27
65°
56°
28
62°
53°
29
62°
45°
30
61°
38°
1
54°
41°
2
54°
36°
3
63°
35°
4
75°
50°
5
62°
45°
6
58°
43°
7
62°
35°
8
64°
48°
9
73°
51°
10
68°
50°
11
71°
40°
12
78°
41°
13
67°
48°
14
66°
38°
15
71°
45°
16
72°
63°
17
82°
62°
18
81°
62°
19
85°
59°
20
64°
54°
21
70°
54°
22
69°
61°
23
76°
61°
24
77°
60°
25
77°
62°
26
79°
61°
27
81°
63°
28
79°
64°
29
78°
62°
30
80°
63°
31
79°
61°
1
78°
57°
2
82°
61°
3
75°
57°
4
74°
54°
5
75°
57°
6
79°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lena
Lena's May 2026 forecast shows daily high temperatures ranging from 64° to 85°, with overnight lows between 54° and 64°. The average high for May is 77° with an average low of 60°. 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 Lena. See also: June | July | August.