S
M
T
W
T
F
S
26
81°
56°
27
85°
58°
28
78°
55°
29
80°
56°
30
83°
57°
1
78°
52°
2
74°
49°
3
75°
47°
4
75°
47°
5
76°
48°
6
74°
47°
7
75°
51°
8
76°
50°
9
77°
48°
10
80°
54°
11
84°
55°
12
85°
55°
13
84°
54°
14
84°
54°
15
85°
53°
16
85°
51°
17
79°
52°
18
79°
53°
19
81°
54°
20
83°
54°
21
84°
53°
22
87°
54°
23
83°
52°
24
81°
51°
25
84°
54°
26
86°
54°
27
88°
57°
28
89°
58°
29
91°
59°
30
90°
60°
31
91°
59°
1
87°
56°
2
90°
56°
3
90°
54°
4
89°
56°
5
90°
54°
6
88°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Seville
Seville's May 2026 forecast shows daily high temperatures ranging from 74° to 91°, with overnight lows between 47° and 60°. The average high for May is 83° 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 Seville. See also: June | July | August.