S
M
T
W
T
F
S
30
59°
43°
31
64°
43°
1
69°
52°
2
59°
55°
3
61°
56°
4
68°
54°
5
64°
56°
6
58°
53°
7
N/A
8
60°
49°
9
59°
44°
10
63°
42°
11
69°
51°
12
71°
56°
13
70°
51°
14
71°
50°
15
70°
48°
16
71°
47°
17
70°
50°
18
75°
50°
19
73°
46°
20
71°
52°
21
71°
51°
22
64°
50°
23
64°
50°
24
66°
51°
25
73°
52°
26
72°
51°
27
65°
48°
28
67°
52°
29
67°
51°
30
75°
51°
1
73°
54°
2
77°
51°
3
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Noarlunga Downs
Noarlunga Downs's September 2026 forecast shows daily high temperatures ranging from 59° to 77°, with overnight lows between 42° and 56°. The average high for September is 69° with an average low of 50°. 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 Noarlunga Downs. See also: October | November | December.
