S
M
T
W
T
F
S
26
74°
42°
27
64°
45°
28
63°
45°
29
62°
45°
30
55°
44°
1
57°
43°
2
63°
47°
3
62°
46°
4
61°
45°
5
74°
55°
6
73°
53°
7
74°
54°
8
74°
54°
9
71°
53°
10
70°
54°
11
71°
53°
12
75°
56°
13
75°
56°
14
76°
55°
15
74°
52°
16
70°
50°
17
67°
48°
18
66°
49°
19
66°
48°
20
67°
48°
21
68°
50°
22
70°
53°
23
69°
54°
24
69°
53°
25
71°
56°
26
71°
54°
27
72°
56°
28
73°
57°
29
77°
60°
30
79°
60°
31
80°
58°
1
74°
57°
2
73°
55°
3
73°
55°
4
72°
57°
5
80°
61°
6
83°
61°
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 55° to 83°, with overnight lows between 42° and 61°. The average high for May is 70° with an average low of 52°. 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.
