S
M
T
W
T
F
S
30
77°
54°
31
77°
55°
1
76°
59°
2
76°
60°
3
77°
54°
4
76°
52°
5
75°
52°
6
73°
53°
7
73°
52°
8
75°
51°
9
76°
52°
10
76°
50°
11
74°
51°
12
74°
50°
13
73°
52°
14
73°
53°
15
77°
52°
16
79°
54°
17
78°
55°
18
78°
55°
19
71°
47°
20
76°
48°
21
69°
46°
22
Hist. Avg.
74°
48°
23
Hist. Avg.
73°
48°
24
Hist. Avg.
73°
47°
25
Hist. Avg.
72°
47°
26
Hist. Avg.
72°
46°
27
Hist. Avg.
72°
46°
28
Hist. Avg.
71°
46°
29
Hist. Avg.
71°
45°
30
Hist. Avg.
70°
45°
1
Hist. Avg.
70°
44°
2
Hist. Avg.
69°
44°
3
Hist. Avg.
69°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Melbourne
Melbourne's September 2026 forecast shows daily high temperatures ranging from 69° to 79°, with overnight lows between 46° and 60°. The average high for September is 75° with an average low of 52°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Melbourne. See also: October | November | December.
