S
M
T
W
T
F
S
26
79°
63°
27
81°
57°
28
81°
61°
29
90°
59°
30
82°
61°
31
N/A
1
76°
53°
2
81°
58°
3
88°
59°
4
78°
60°
5
76°
57°
6
77°
57°
7
76°
59°
8
72°
57°
9
74°
58°
10
76°
61°
11
78°
60°
12
77°
57°
13
73°
57°
14
75°
58°
15
76°
58°
16
76°
57°
17
75°
58°
18
74°
57°
19
74°
57°
20
73°
56°
21
73°
54°
22
72°
52°
23
70°
56°
24
71°
56°
25
72°
55°
26
71°
56°
27
72°
55°
28
72°
54°
29
69°
55°
30
69°
53°
31
70°
50°
1
66°
49°
2
66°
52°
3
67°
52°
4
66°
49°
5
65°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Blindley Heath
Blindley Heath's August 2026 forecast shows daily high temperatures ranging from 65° to 88°, with overnight lows between 48° and 61°. The average high for August is 73° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Blindley Heath. See also: September | October | November.