S
M
T
W
T
F
S
30
68°
57°
31
66°
52°
1
70°
50°
2
66°
57°
3
70°
63°
4
64°
55°
5
64°
54°
6
72°
54°
7
66°
59°
8
61°
54°
9
61°
48°
10
64°
46°
11
63°
48°
12
65°
55°
13
65°
54°
14
68°
54°
15
59°
49°
16
59°
53°
17
59°
50°
18
59°
53°
19
60°
50°
20
62°
52°
21
60°
53°
22
60°
51°
23
61°
53°
24
62°
52°
25
58°
51°
26
58°
50°
27
60°
52°
28
60°
47°
29
56°
46°
30
57°
49°
1
57°
51°
2
60°
52°
3
60°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Haslingden
Haslingden's September 2026 forecast shows daily high temperatures ranging from 56° to 68°, with overnight lows between 46° and 55°. The average high for September is 60° 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 Haslingden. See also: October | November | December.