S
M
T
W
T
F
S
26
45°
33°
27
49°
32°
28
49°
31°
29
44°
30°
30
49°
30°
1
63°
40°
2
76°
39°
3
79°
43°
4
81°
49°
5
72°
51°
6
69°
47°
7
63°
45°
8
48°
43°
9
43°
41°
10
49°
39°
11
63°
37°
12
62°
45°
13
52°
38°
14
65°
36°
15
71°
41°
16
67°
47°
17
68°
52°
18
61°
49°
19
68°
51°
20
56°
49°
21
63°
51°
22
67°
44°
23
71°
41°
24
74°
51°
25
71°
50°
26
69°
55°
27
64°
44°
28
62°
43°
29
62°
41°
30
64°
49°
31
62°
45°
1
69°
49°
2
71°
52°
3
74°
56°
4
74°
57°
5
76°
57°
6
75°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Vilnius
Vilnius's May 2026 forecast shows daily high temperatures ranging from 62° to 76°, with overnight lows between 41° and 57°. The average high for May is 70° with an average low of 51°. 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 Vilnius. See also: June | July | August.
