S
M
T
W
T
F
S
26
54°
40°
27
54°
41°
28
52°
34°
29
57°
34°
30
53°
37°
1
51°
33°
2
68°
34°
3
72°
53°
4
65°
35°
5
51°
32°
6
52°
35°
7
61°
35°
8
63°
40°
9
69°
44°
10
64°
43°
11
70°
46°
12
74°
48°
13
72°
48°
14
72°
46°
15
71°
49°
16
69°
46°
17
72°
51°
18
73°
52°
19
72°
51°
20
68°
47°
21
65°
45°
22
64°
43°
23
65°
44°
24
67°
44°
25
65°
45°
26
66°
45°
27
66°
46°
28
67°
47°
29
70°
55°
30
68°
50°
31
69°
48°
1
73°
55°
2
77°
57°
3
79°
58°
4
79°
59°
5
80°
60°
6
79°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Avoca
Avoca's May 2026 forecast shows daily high temperatures ranging from 51° to 80°, with overnight lows between 32° and 60°. The average high for May is 69° 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 Avoca. See also: June | July | August.
