S
M
T
W
T
F
S
30
68°
55°
31
66°
52°
1
66°
52°
2
63°
55°
3
66°
54°
4
63°
54°
5
63°
50°
6
70°
50°
7
64°
54°
8
59°
52°
9
61°
46°
10
61°
45°
11
63°
50°
12
66°
50°
13
66°
55°
14
73°
59°
15
63°
52°
16
62°
56°
17
62°
52°
18
62°
57°
19
66°
51°
20
62°
53°
21
67°
57°
22
67°
54°
23
66°
52°
24
65°
50°
25
62°
49°
26
63°
49°
27
62°
48°
28
61°
49°
29
62°
50°
30
63°
51°
1
62°
50°
2
62°
46°
3
60°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Leeds
Leeds's September 2026 forecast shows daily high temperatures ranging from 60° to 67°, with overnight lows between 44° and 57°. The average high for September is 63° 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 Leeds. See also: October | November | December.