S
M
T
W
T
F
S
26
62°
46°
27
65°
41°
28
69°
41°
29
63°
41°
30
60°
37°
1
69°
41°
2
77°
43°
3
76°
48°
4
79°
45°
5
82°
49°
6
77°
52°
7
70°
59°
8
72°
54°
9
72°
47°
10
74°
43°
11
75°
56°
12
57°
45°
13
64°
43°
14
67°
45°
15
59°
51°
16
56°
51°
17
59°
47°
18
68°
45°
19
73°
45°
20
76°
48°
21
75°
56°
22
76°
54°
23
80°
57°
24
85°
56°
25
85°
60°
26
88°
61°
27
89°
57°
28
77°
50°
29
79°
54°
30
84°
61°
31
85°
62°
1
79°
60°
2
82°
63°
3
78°
59°
4
75°
59°
5
74°
57°
6
76°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bratislava
Bratislava's May 2026 forecast shows daily high temperatures ranging from 74° to 89°, with overnight lows between 50° and 63°. The average high for May is 81° with an average low of 58°. 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 Bratislava. See also: June | July | August.