S
M
T
W
T
F
S
30
73°
57°
31
70°
54°
1
70°
52°
2
68°
57°
3
75°
63°
4
68°
57°
5
70°
55°
6
75°
55°
7
70°
59°
8
64°
52°
9
63°
52°
10
67°
54°
11
67°
50°
12
70°
59°
13
70°
56°
14
72°
57°
15
65°
51°
16
63°
52°
17
63°
50°
18
62°
51°
19
63°
50°
20
65°
51°
21
66°
50°
22
64°
51°
23
66°
51°
24
65°
50°
25
62°
50°
26
61°
49°
27
63°
51°
28
63°
45°
29
57°
44°
30
57°
45°
1
58°
49°
2
61°
50°
3
61°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Heanor
Heanor's September 2026 forecast shows daily high temperatures ranging from 57° to 72°, with overnight lows between 44° and 59°. The average high for September is 64° 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 Heanor. See also: October | November | December.