S
M
T
W
T
F
S
26
64°
47°
27
69°
53°
28
68°
48°
29
61°
48°
30
61°
52°
1
62°
52°
2
61°
51°
3
62°
53°
4
64°
52°
5
63°
47°
6
65°
48°
7
63°
52°
8
63°
47°
9
65°
50°
10
66°
51°
11
66°
51°
12
65°
47°
13
64°
51°
14
63°
46°
15
58°
45°
16
58°
45°
17
59°
46°
18
57°
45°
19
57°
47°
20
58°
44°
21
57°
44°
22
57°
43°
23
58°
43°
24
58°
44°
25
63°
47°
26
63°
47°
27
62°
48°
28
62°
48°
29
57°
47°
30
59°
46°
31
57°
46°
1
57°
43°
2
59°
47°
3
58°
43°
4
59°
41°
5
60°
43°
6
58°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Melbourne Airport
Melbourne Airport's May 2026 forecast shows daily high temperatures ranging from 57° to 69°, with overnight lows between 41° and 53°. The average high for May is 61° with an average low of 47°. 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 Melbourne Airport. See also: June | July | August.
