S
M
T
W
T
F
S
30
67°
48°
31
67°
47°
1
66°
51°
2
67°
49°
3
69°
47°
4
71°
50°
5
71°
48°
6
69°
55°
7
72°
50°
8
69°
54°
9
67°
55°
10
67°
50°
11
68°
49°
12
68°
54°
13
69°
55°
14
72°
54°
15
68°
52°
16
68°
51°
17
71°
53°
18
73°
56°
19
72°
57°
20
74°
56°
21
73°
58°
22
75°
55°
23
73°
53°
24
74°
53°
25
Hist. Avg.
68°
52°
26
Hist. Avg.
68°
52°
27
Hist. Avg.
68°
52°
28
Hist. Avg.
68°
53°
29
Hist. Avg.
68°
53°
30
Hist. Avg.
68°
53°
1
Hist. Avg.
69°
53°
2
Hist. Avg.
69°
53°
3
Hist. Avg.
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Drummoyne
Drummoyne's September 2026 forecast shows daily high temperatures ranging from 66° to 75°, with overnight lows between 47° and 58°. The average high for September is 70° 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 Drummoyne. See also: October | November | December.