S
M
T
W
T
F
S
26
79°
54°
27
81°
54°
28
77°
52°
29
75°
57°
30
72°
52°
1
77°
48°
2
70°
57°
3
70°
54°
4
N/A
5
65°
41°
6
70°
47°
7
69°
49°
8
69°
50°
9
63°
49°
10
65°
47°
11
60°
45°
12
64°
46°
13
67°
48°
14
68°
47°
15
71°
48°
16
73°
50°
17
64°
45°
18
64°
45°
19
65°
46°
20
66°
46°
21
68°
47°
22
69°
50°
23
67°
48°
24
68°
48°
25
69°
50°
26
70°
48°
27
70°
49°
28
74°
52°
29
75°
54°
30
71°
53°
31
77°
57°
1
78°
57°
2
77°
56°
3
72°
56°
4
72°
55°
5
73°
53°
6
72°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Madrid
Madrid's May 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 41° and 57°. The average high for May is 69° 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 Madrid. See also: June | July | August.