S
M
T
W
T
F
S
29
56°
41°
30
56°
41°
1
54°
34°
2
42°
32°
3
44°
33°
4
52°
36°
5
52°
38°
6
42°
29°
7
39°
25°
8
38°
25°
9
38°
28°
10
44°
31°
11
45°
30°
12
49°
32°
13
45°
29°
14
40°
26°
15
41°
28°
16
41°
32°
17
42°
29°
18
40°
23°
19
38°
22°
20
37°
21°
21
35°
22°
22
36°
28°
23
41°
27°
24
38°
27°
25
37°
20°
26
37°
20°
27
36°
21°
28
36°
20°
29
35°
24°
30
35°
22°
31
36°
19°
1
36°
14°
2
34°
15°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Venice
Venice's December 2026 forecast shows daily high temperatures ranging from 34° to 56°, with overnight lows between 14° and 41°. The average high for December is 41° with an average low of 27°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Venice. See also: January | February | March.