S
M
T
W
T
F
S
26
63°
39°
27
68°
39°
28
70°
54°
29
54°
43°
30
50°
37°
1
48°
37°
2
46°
32°
3
64°
32°
4
75°
48°
5
64°
48°
6
50°
41°
7
57°
34°
8
63°
36°
9
70°
37°
10
59°
36°
11
50°
34°
12
61°
30°
13
59°
43°
14
61°
37°
15
68°
34°
16
77°
48°
17
84°
55°
18
88°
64°
19
84°
63°
20
57°
36°
21
59°
41°
22
64°
48°
23
63°
50°
24
69°
48°
25
67°
48°
26
73°
50°
27
76°
52°
28
76°
53°
29
75°
53°
30
73°
52°
31
74°
51°
1
73°
53°
2
75°
48°
3
74°
54°
4
76°
55°
5
75°
53°
6
69°
49°
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 57° to 76°, with overnight lows between 36° and 55°. The average high for May is 70° with an average low of 50°. 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.
