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°
39°
15
72°
52°
16
62°
52°
17
59°
48°
18
65°
46°
19
70°
42°
20
77°
47°
21
77°
55°
22
78°
52°
23
81°
58°
24
85°
63°
25
87°
62°
26
88°
65°
27
86°
55°
28
76°
55°
29
79°
58°
30
79°
59°
31
80°
61°
1
81°
61°
2
82°
62°
3
79°
59°
4
81°
60°
5
72°
55°
6
76°
63°
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 72° to 88°, with overnight lows between 55° and 65°. The average high for May is 81° with an average low of 60°. 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.