S
M
T
W
T
F
S
30
70°
48°
31
72°
47°
1
77°
46°
2
79°
60°
3
77°
59°
4
73°
50°
5
78°
56°
6
75°
55°
7
78°
51°
8
67°
43°
9
69°
45°
10
67°
48°
11
72°
45°
12
76°
44°
13
80°
48°
14
83°
55°
15
76°
54°
16
77°
55°
17
71°
50°
18
77°
56°
19
81°
54°
20
71°
52°
21
75°
54°
22
74°
52°
23
72°
52°
24
68°
50°
25
74°
53°
26
76°
55°
27
76°
54°
28
69°
54°
29
75°
53°
30
76°
56°
1
78°
55°
2
76°
55°
3
78°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Mount Druitt
Mount Druitt's September 2026 forecast shows daily high temperatures ranging from 67° to 83°, with overnight lows between 43° and 56°. 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 Mount Druitt. See also: October | November | December.