S
M
T
W
T
F
S
26
59°
43°
27
69°
42°
28
64°
44°
29
61°
49°
30
62°
48°
1
65°
44°
2
63°
50°
3
61°
46°
4
74°
47°
5
85°
58°
6
72°
56°
7
66°
50°
8
65°
46°
9
69°
52°
10
77°
50°
11
62°
51°
12
68°
44°
13
76°
51°
14
68°
52°
15
70°
51°
16
82°
64°
17
86°
63°
18
81°
65°
19
98°
69°
20
91°
58°
21
72°
50°
22
72°
52°
23
73°
54°
24
75°
56°
25
75°
59°
26
80°
60°
27
82°
61°
28
81°
54°
29
71°
53°
30
72°
59°
31
80°
56°
1
73°
54°
2
74°
54°
3
73°
53°
4
74°
53°
5
75°
60°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Avenel
Avenel's May 2026 forecast shows daily high temperatures ranging from 70° to 98°, with overnight lows between 50° and 69°. The average high for May is 78° with an average low of 57°. 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 Avenel. See also: June | July | August.