S
M
T
W
T
F
S
26
62°
40°
27
73°
39°
28
60°
42°
29
59°
49°
30
56°
43°
1
60°
38°
2
53°
41°
3
59°
37°
4
72°
41°
5
81°
58°
6
68°
46°
7
60°
41°
8
53°
36°
9
58°
46°
10
65°
46°
11
61°
39°
12
64°
32°
13
67°
50°
14
53°
46°
15
63°
45°
16
80°
42°
17
87°
60°
18
92°
65°
19
91°
67°
20
79°
42°
21
62°
39°
22
64°
44°
23
60°
49°
24
69°
48°
25
70°
49°
26
72°
50°
27
73°
49°
28
73°
50°
29
70°
51°
30
73°
48°
31
73°
52°
1
69°
50°
2
67°
53°
3
66°
53°
4
68°
54°
5
69°
52°
6
70°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Jermyn
Jermyn's May 2026 forecast shows daily high temperatures ranging from 60° to 92°, with overnight lows between 39° and 67°. The average high for May is 72° with an average low of 51°. 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 Jermyn. See also: June | July | August.
