S
M
T
W
T
F
S
30
64°
54°
31
63°
48°
1
59°
48°
2
61°
55°
3
63°
54°
4
59°
52°
5
59°
46°
6
64°
45°
7
61°
52°
8
62°
52°
9
63°
55°
10
64°
54°
11
63°
55°
12
64°
56°
13
63°
56°
14
66°
58°
15
63°
49°
16
61°
48°
17
62°
50°
18
63°
51°
19
63°
51°
20
62°
50°
21
64°
50°
22
64°
49°
23
63°
49°
24
64°
46°
25
61°
43°
26
60°
43°
27
61°
44°
28
62°
44°
29
60°
47°
30
61°
42°
1
59°
48°
2
61°
47°
3
61°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Flimby
Flimby's September 2026 forecast shows daily high temperatures ranging from 59° to 66°, with overnight lows between 42° and 58°. The average high for September is 62° with an average low of 49°. 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 Flimby. See also: October | November | December.