S
M
T
W
T
F
S
26
63°
37°
27
71°
34°
28
69°
45°
29
52°
41°
30
55°
23°
1
51°
23°
2
48°
21°
3
62°
20°
4
72°
48°
5
66°
47°
6
58°
31°
7
56°
28°
8
62°
30°
9
63°
33°
10
59°
29°
11
59°
25°
12
62°
22°
13
60°
43°
14
57°
37°
15
67°
31°
16
69°
35°
17
81°
56°
18
88°
56°
19
85°
64°
20
64°
38°
21
65°
33°
22
65°
36°
23
51°
50°
24
71°
55°
25
75°
52°
26
78°
57°
27
78°
55°
28
71°
48°
29
71°
47°
30
66°
47°
31
68°
50°
1
68°
52°
2
70°
52°
3
68°
53°
4
72°
54°
5
71°
51°
6
67°
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 51° to 78°, with overnight lows between 47° and 57°. The average high for May is 70° with an average low of 52°. 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.