S
M
T
W
T
F
S
26
83°
65°
27
87°
70°
28
84°
71°
29
80°
65°
30
69°
59°
1
60°
54°
2
72°
49°
3
78°
45°
4
78°
51°
5
79°
58°
6
82°
57°
7
73°
56°
8
71°
58°
9
74°
64°
10
81°
64°
11
78°
64°
12
82°
58°
13
85°
53°
14
83°
60°
15
90°
69°
16
85°
66°
17
87°
73°
18
86°
74°
19
87°
71°
20
80°
69°
21
78°
66°
22
81°
65°
23
81°
66°
24
85°
68°
25
85°
68°
26
84°
69°
27
86°
66°
28
87°
71°
29
86°
70°
30
82°
70°
31
83°
67°
1
84°
69°
2
84°
70°
3
86°
71°
4
89°
71°
5
89°
72°
6
88°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Transylvania
Transylvania's May 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 60° and 74°. The average high for May is 85° with an average low of 69°. 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 Transylvania. See also: June | July | August.