S
M
T
W
T
F
S
26
82°
55°
27
86°
58°
28
61°
51°
29
63°
44°
30
67°
36°
1
65°
38°
2
61°
39°
3
79°
52°
4
79°
60°
5
65°
44°
6
56°
39°
7
62°
46°
8
69°
50°
9
76°
55°
10
70°
52°
11
72°
51°
12
75°
56°
13
78°
56°
14
77°
52°
15
74°
53°
16
78°
58°
17
75°
57°
18
74°
58°
19
78°
57°
20
73°
52°
21
77°
50°
22
70°
50°
23
71°
51°
24
70°
52°
25
70°
51°
26
71°
51°
27
72°
52°
28
73°
56°
29
74°
58°
30
76°
61°
31
74°
60°
1
74°
56°
2
75°
55°
3
76°
62°
4
77°
63°
5
77°
63°
6
78°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Iberia
Iberia's May 2026 forecast shows daily high temperatures ranging from 56° to 79°, with overnight lows between 39° and 64°. The average high for May is 73° with an average low of 54°. 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 Iberia. See also: June | July | August.