S
M
T
W
T
F
S
26
57°
37°
27
70°
34°
28
54°
41°
29
55°
46°
30
55°
41°
1
57°
36°
2
52°
37°
3
55°
36°
4
70°
45°
5
81°
55°
6
66°
46°
7
61°
43°
8
55°
34°
9
55°
46°
10
61°
46°
11
57°
43°
12
63°
32°
13
63°
50°
14
52°
43°
15
63°
43°
16
79°
39°
17
82°
61°
18
94°
64°
19
93°
68°
20
82°
46°
21
66°
43°
22
65°
51°
23
64°
53°
24
68°
51°
25
74°
53°
26
76°
51°
27
76°
52°
28
77°
52°
29
78°
53°
30
77°
53°
31
80°
50°
1
75°
53°
2
72°
54°
3
70°
55°
4
72°
55°
5
74°
53°
6
74°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Nanticoke
Nanticoke's May 2026 forecast shows daily high temperatures ranging from 64° to 94°, with overnight lows between 43° and 68°. The average high for May is 75° with an average low of 53°. 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 Nanticoke. See also: June | July | August.