S
M
T
W
T
F
S
26
80°
42°
27
64°
37°
28
70°
34°
29
61°
44°
30
50°
38°
1
58°
33°
2
58°
37°
3
62°
31°
4
73°
38°
5
78°
41°
6
80°
44°
7
80°
45°
8
82°
55°
9
66°
54°
10
73°
53°
11
82°
50°
12
76°
54°
13
62°
49°
14
67°
42°
15
75°
39°
16
82°
44°
17
60°
53°
18
73°
47°
19
76°
57°
20
77°
58°
21
72°
58°
22
70°
59°
23
74°
57°
24
76°
56°
25
79°
58°
26
78°
54°
27
76°
57°
28
78°
56°
29
75°
56°
30
77°
57°
31
75°
56°
1
74°
57°
2
73°
56°
3
72°
54°
4
72°
54°
5
73°
56°
6
73°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bucharest
Bucharest's May 2026 forecast shows daily high temperatures ranging from 70° to 79°, with overnight lows between 54° and 59°. The average high for May is 75° with an average low of 56°. 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 Bucharest. See also: June | July | August.
