S
M
T
W
T
F
S
30
81°
51°
31
71°
49°
1
71°
53°
2
72°
55°
3
71°
50°
4
73°
57°
5
78°
56°
6
79°
49°
7
74°
49°
8
69°
48°
9
69°
46°
10
70°
54°
11
73°
47°
12
69°
47°
13
68°
46°
14
67°
53°
15
72°
54°
16
75°
45°
17
74°
43°
18
65°
43°
19
64°
45°
20
64°
48°
21
63°
47°
22
62°
43°
23
62°
48°
24
63°
46°
25
64°
49°
26
70°
50°
27
70°
42°
28
69°
41°
29
62°
44°
30
62°
48°
1
61°
49°
2
65°
46°
3
67°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Chinchilla
Chinchilla's September 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 40° and 57°. The average high for September is 69° with an average low of 48°. 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 Chinchilla. See also: October | November | December.
