S
M
T
W
T
F
S
30
70°
59°
31
64°
57°
1
68°
55°
2
64°
59°
3
68°
60°
4
66°
58°
5
64°
56°
6
73°
56°
7
66°
57°
8
61°
55°
9
63°
52°
10
60°
53°
11
62°
46°
12
62°
51°
13
62°
51°
14
64°
54°
15
60°
49°
16
59°
49°
17
60°
50°
18
60°
51°
19
61°
50°
20
60°
49°
21
60°
49°
22
59°
50°
23
63°
51°
24
61°
50°
25
57°
49°
26
57°
48°
27
59°
50°
28
59°
45°
29
55°
44°
30
55°
47°
1
56°
49°
2
59°
50°
3
59°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Kirkby Lonsdale
Kirkby Lonsdale's September 2026 forecast shows daily high temperatures ranging from 55° to 64°, with overnight lows between 44° and 54°. The average high for September is 60° 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 Kirkby Lonsdale. See also: October | November | December.
