S
M
T
W
T
F
S
30
64°
55°
31
63°
51°
1
62°
50°
2
63°
51°
3
62°
50°
4
62°
49°
5
61°
50°
6
61°
49°
7
62°
51°
8
62°
49°
9
61°
48°
10
60°
49°
11
66°
51°
12
62°
48°
13
61°
53°
14
61°
51°
15
62°
47°
16
61°
48°
17
61°
47°
18
60°
46°
19
60°
48°
20
61°
47°
21
60°
49°
22
60°
47°
23
62°
47°
24
60°
49°
25
59°
46°
26
60°
51°
27
61°
51°
28
63°
50°
29
63°
46°
30
62°
50°
1
62°
50°
2
61°
49°
3
62°
49°
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 59° to 66°, with overnight lows between 46° and 55°. 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 Leeds. See also: October | November | December.