S
M
T
W
T
F
S
30
70°
61°
31
75°
57°
1
72°
54°
2
68°
61°
3
75°
64°
4
72°
55°
5
73°
52°
6
77°
54°
7
75°
57°
8
63°
52°
9
66°
50°
10
66°
52°
11
70°
55°
12
72°
52°
13
72°
64°
14
75°
63°
15
N/A
16
66°
52°
17
67°
45°
18
63°
57°
19
68°
54°
20
67°
49°
21
71°
53°
22
72°
55°
23
73°
56°
24
73°
53°
25
71°
52°
26
70°
53°
27
69°
52°
28
64°
51°
29
65°
50°
30
65°
48°
1
64°
46°
2
64°
50°
3
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Blindley Heath
Blindley Heath's September 2026 forecast shows daily high temperatures ranging from 63° to 73°, with overnight lows between 45° and 57°. The average high for September is 68° 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 Blindley Heath. See also: October | November | December.
