S
M
T
W
T
F
S
26
66°
44°
27
65°
34°
28
68°
38°
29
63°
41°
30
59°
35°
1
67°
33°
2
75°
41°
3
73°
45°
4
80°
41°
5
83°
48°
6
79°
53°
7
71°
55°
8
74°
52°
9
75°
50°
10
76°
45°
11
73°
56°
12
66°
46°
13
65°
41°
14
69°
51°
15
67°
53°
16
64°
51°
17
57°
49°
18
64°
48°
19
69°
53°
20
72°
55°
21
74°
56°
22
76°
57°
23
77°
58°
24
76°
58°
25
76°
57°
26
77°
58°
27
80°
60°
28
75°
58°
29
75°
61°
30
79°
61°
31
77°
60°
1
75°
61°
2
74°
59°
3
76°
60°
4
75°
58°
5
78°
58°
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 57° to 80°, with overnight lows between 48° and 62°. The average high for May is 73° with an average low of 57°. 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.