S
M
T
W
T
F
S
26
66°
46°
27
75°
38°
28
65°
46°
29
62°
53°
30
70°
51°
1
76°
44°
2
61°
47°
3
57°
40°
4
71°
49°
5
81°
58°
6
64°
44°
7
54°
38°
8
58°
38°
9
57°
39°
10
61°
46°
11
64°
44°
12
63°
45°
13
64°
46°
14
64°
46°
15
67°
45°
16
66°
47°
17
72°
53°
18
74°
52°
19
72°
50°
20
73°
53°
21
74°
52°
22
73°
46°
23
65°
44°
24
65°
45°
25
66°
46°
26
66°
46°
27
67°
47°
28
66°
47°
29
67°
46°
30
67°
47°
31
69°
56°
1
69°
52°
2
70°
49°
3
70°
53°
4
73°
55°
5
71°
51°
6
76°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lykens
Lykens's May 2026 forecast shows daily high temperatures ranging from 54° to 81°, with overnight lows between 38° and 58°. The average high for May is 67° with an average low of 48°. 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 Lykens. See also: June | July | August.