S
M
T
W
T
F
S
26
59°
45°
27
60°
41°
28
60°
43°
29
59°
38°
30
59°
38°
1
63°
40°
2
60°
40°
3
61°
39°
4
63°
43°
5
69°
48°
6
70°
50°
7
72°
51°
8
74°
52°
9
74°
52°
10
73°
51°
11
64°
46°
12
63°
44°
13
66°
49°
14
65°
48°
15
64°
46°
16
65°
49°
17
64°
47°
18
69°
45°
19
69°
44°
20
68°
45°
21
67°
44°
22
66°
43°
23
67°
47°
24
69°
50°
25
69°
51°
26
70°
53°
27
78°
48°
28
70°
54°
29
71°
57°
30
80°
48°
31
71°
50°
1
71°
52°
2
74°
49°
3
74°
50°
4
76°
55°
5
81°
50°
6
72°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Avella
Avella's May 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 38° and 57°. The average high for May is 68° with an average low of 47°. 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 Avella. See also: June | July | August.