S
M
T
W
T
F
S
26
81°
51°
27
83°
61°
28
66°
55°
29
64°
50°
30
67°
40°
1
64°
44°
2
61°
44°
3
78°
41°
4
80°
57°
5
62°
49°
6
59°
45°
7
65°
46°
8
75°
50°
9
73°
56°
10
72°
53°
11
70°
54°
12
73°
55°
13
74°
58°
14
75°
53°
15
73°
57°
16
77°
60°
17
79°
58°
18
75°
62°
19
79°
61°
20
75°
56°
21
78°
55°
22
72°
54°
23
72°
54°
24
73°
56°
25
71°
56°
26
72°
55°
27
74°
56°
28
75°
60°
29
76°
60°
30
79°
65°
31
76°
63°
1
77°
58°
2
78°
59°
3
79°
63°
4
80°
67°
5
82°
67°
6
80°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Venice
Venice's May 2026 forecast shows daily high temperatures ranging from 59° to 82°, with overnight lows between 45° and 68°. The average high for May is 74° with an average low of 57°. 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 Venice. See also: June | July | August.