S
M
T
W
T
F
S
26
66°
44°
27
65°
34°
28
68°
38°
29
63°
41°
30
59°
35°
1
67°
46°
2
73°
48°
3
74°
45°
4
79°
50°
5
78°
58°
6
78°
58°
7
67°
49°
8
70°
51°
9
73°
55°
10
74°
55°
11
70°
54°
12
70°
54°
13
72°
53°
14
73°
57°
15
68°
53°
16
68°
50°
17
73°
53°
18
76°
57°
19
69°
53°
20
72°
54°
21
70°
53°
22
70°
56°
23
71°
55°
24
71°
56°
25
74°
56°
26
76°
58°
27
74°
56°
28
78°
60°
29
72°
60°
30
73°
54°
31
71°
54°
1
70°
55°
2
71°
58°
3
75°
57°
4
73°
55°
5
78°
62°
6
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Budapest
Budapest's May 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 45° and 62°. The average high for May is 73° with an average low of 55°. 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 Budapest. See also: June | July | August.