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
79°
58°
5
70°
46°
6
63°
43°
7
69°
49°
8
77°
52°
9
81°
57°
10
66°
46°
11
74°
50°
12
73°
54°
13
68°
49°
14
72°
58°
15
80°
59°
16
78°
60°
17
79°
62°
18
81°
64°
19
83°
64°
20
78°
59°
21
72°
55°
22
71°
55°
23
73°
56°
24
74°
59°
25
74°
59°
26
75°
57°
27
75°
59°
28
76°
57°
29
76°
58°
30
80°
62°
31
81°
62°
1
82°
66°
2
81°
64°
3
84°
67°
4
85°
68°
5
85°
68°
6
84°
67°
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 66° to 85°, with overnight lows between 46° and 68°. The average high for May is 77° with an average low of 59°. 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.