S
M
T
W
T
F
S
26
61°
49°
27
73°
47°
28
61°
52°
29
61°
46°
30
57°
41°
1
51°
38°
2
51°
34°
3
61°
36°
4
76°
49°
5
68°
45°
6
55°
43°
7
59°
40°
8
64°
46°
9
72°
53°
10
64°
49°
11
70°
42°
12
74°
42°
13
61°
46°
14
65°
42°
15
66°
44°
16
79°
57°
17
85°
62°
18
86°
66°
19
85°
67°
20
71°
53°
21
65°
49°
22
64°
51°
23
64°
57°
24
73°
57°
25
76°
53°
26
78°
54°
27
79°
63°
28
81°
59°
29
82°
54°
30
74°
47°
31
74°
54°
1
78°
51°
2
78°
51°
3
78°
55°
4
80°
62°
5
79°
64°
6
77°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Pennville
Pennville's May 2026 forecast shows daily high temperatures ranging from 74° to 82°, with overnight lows between 47° and 64°. The average high for May is 78° with an average low of 56°. 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 Pennville. See also: June | July | August.