S
M
T
W
T
F
S
26
69°
50°
27
62°
46°
28
54°
43°
29
62°
38°
30
58°
41°
1
59°
38°
2
67°
33°
3
75°
51°
4
83°
51°
5
60°
47°
6
61°
38°
7
74°
43°
8
77°
51°
9
78°
48°
10
74°
46°
11
85°
50°
12
83°
59°
13
79°
49°
14
83°
56°
15
92°
59°
16
87°
63°
17
83°
61°
18
69°
53°
19
59°
46°
20
61°
44°
21
62°
50°
22
72°
57°
23
71°
53°
24
82°
61°
25
85°
62°
26
84°
63°
27
78°
62°
28
78°
61°
29
79°
59°
30
76°
56°
31
77°
55°
1
77°
54°
2
81°
56°
3
82°
58°
4
81°
57°
5
80°
59°
6
81°
63°
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 71° to 85°, with overnight lows between 53° and 63°. The average high for May is 79° with an average low of 59°. 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.
