S
M
T
W
T
F
S
26
59°
38°
27
71°
35°
28
56°
39°
29
63°
47°
30
61°
40°
1
56°
39°
2
55°
36°
3
56°
38°
4
61°
44°
5
63°
43°
6
66°
49°
7
67°
42°
8
59°
40°
9
59°
39°
10
61°
41°
11
63°
41°
12
61°
44°
13
63°
44°
14
65°
43°
15
65°
44°
16
66°
47°
17
66°
45°
18
67°
50°
19
75°
51°
20
73°
51°
21
73°
52°
22
75°
50°
23
72°
50°
24
74°
48°
25
69°
44°
26
68°
50°
27
68°
52°
28
71°
54°
29
76°
53°
30
74°
52°
31
74°
49°
1
71°
46°
2
67°
47°
3
68°
46°
4
71°
47°
5
70°
48°
6
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lehighton
Lehighton's May 2026 forecast shows daily high temperatures ranging from 55° to 76°, with overnight lows between 36° and 54°. The average high for May is 67° with an average low of 46°. 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 Lehighton. See also: June | July | August.