S
M
T
W
T
F
S
26
60°
41°
27
71°
37°
28
56°
44°
29
56°
50°
30
60°
40°
1
61°
32°
2
54°
37°
3
61°
36°
4
73°
33°
5
80°
52°
6
66°
51°
7
65°
44°
8
63°
36°
9
60°
47°
10
64°
47°
11
62°
40°
12
67°
32°
13
65°
51°
14
54°
40°
15
71°
46°
16
79°
43°
17
86°
62°
18
93°
67°
19
95°
66°
20
80°
47°
21
66°
45°
22
62°
47°
23
64°
50°
24
68°
53°
25
71°
55°
26
75°
53°
27
76°
50°
28
76°
53°
29
77°
54°
30
79°
52°
31
79°
56°
1
76°
54°
2
73°
57°
3
71°
57°
4
74°
56°
5
73°
54°
6
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shamokin
Shamokin's May 2026 forecast shows daily high temperatures ranging from 62° to 95°, with overnight lows between 45° and 67°. The average high for May is 76° with an average low of 55°. 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 Shamokin. See also: June | July | August.