S
M
T
W
T
F
S
30
70°
55°
31
66°
50°
1
70°
48°
2
68°
57°
3
73°
63°
4
66°
55°
5
70°
52°
6
73°
55°
7
66°
59°
8
64°
54°
9
64°
48°
10
64°
45°
11
66°
45°
12
70°
45°
13
73°
61°
14
77°
57°
15
67°
49°
16
65°
54°
17
64°
47°
18
63°
57°
19
69°
52°
20
67°
53°
21
71°
54°
22
70°
53°
23
71°
55°
24
70°
51°
25
66°
51°
26
65°
51°
27
67°
50°
28
63°
51°
29
63°
50°
30
62°
48°
1
62°
47°
2
63°
48°
3
62°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Heathton
Heathton's September 2026 forecast shows daily high temperatures ranging from 62° to 71°, with overnight lows between 47° and 57°. The average high for September is 66° with an average low of 51°. 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 Heathton. See also: October | November | December.
