S
M
T
W
T
F
S
29
57°
38°
30
61°
31°
1
56°
35°
2
57°
37°
3
58°
32°
4
53°
34°
5
57°
35°
6
60°
39°
7
58°
32°
8
58°
35°
9
55°
32°
10
56°
27°
11
46°
23°
12
42°
27°
13
51°
19°
14
43°
20°
15
39°
25°
16
44°
28°
17
41°
23°
18
47°
21°
19
42°
27°
20
46°
34°
21
53°
35°
22
56°
34°
23
50°
28°
24
51°
26°
25
43°
27°
26
52°
34°
27
38°
18°
28
44°
32°
29
51°
27°
30
Hist. Avg.
48°
26°
31
Hist. Avg.
48°
25°
1
Hist. Avg.
48°
25°
2
Hist. Avg.
48°
25°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Melbourne
Melbourne's December 2026 forecast shows daily high temperatures ranging from 38° to 61°, with overnight lows between 18° and 39°. The average high for December is 50° with an average low of 30°. 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 Melbourne. See also: January | February | March.
