S
M
T
W
T
F
S
30
85°
61°
31
79°
59°
1
71°
54°
2
78°
52°
3
75°
57°
4
79°
51°
5
82°
60°
6
83°
58°
7
72°
62°
8
74°
52°
9
71°
53°
10
81°
56°
11
72°
49°
12
60°
43°
13
60°
46°
14
58°
47°
15
64°
46°
16
65°
44°
17
59°
42°
18
63°
46°
19
61°
45°
20
65°
46°
21
64°
41°
22
66°
49°
23
66°
48°
24
60°
47°
25
64°
46°
26
67°
47°
27
67°
48°
28
66°
46°
29
65°
45°
30
60°
44°
1
59°
43°
2
53°
38°
3
51°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Headingley
Headingley's September 2026 forecast shows daily high temperatures ranging from 51° to 81°, with overnight lows between 38° and 56°. The average high for September is 64° with an average low of 46°. 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 Headingley. See also: October | November | December.