S
M
T
W
T
F
S
26
80°
60°
27
70°
53°
28
71°
54°
29
73°
56°
30
75°
55°
31
75°
55°
1
74°
56°
2
74°
56°
3
73°
55°
4
75°
54°
5
75°
55°
6
76°
56°
7
76°
55°
8
75°
56°
9
74°
54°
10
73°
53°
11
75°
56°
12
75°
56°
13
76°
57°
14
76°
57°
15
75°
56°
16
76°
56°
17
76°
55°
18
74°
55°
19
75°
54°
20
75°
55°
21
74°
55°
22
74°
54°
23
73°
55°
24
69°
54°
25
69°
49°
26
70°
52°
27
69°
51°
28
71°
50°
29
68°
53°
30
68°
53°
31
70°
48°
1
70°
47°
2
67°
52°
3
67°
47°
4
72°
46°
5
69°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Heston
Heston's August 2026 forecast shows daily high temperatures ranging from 67° to 80°, with overnight lows between 46° and 60°. The average high for August is 73° with an average low of 54°. 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 Heston. See also: September | October | November.
