S
M
T
W
T
F
S
26
74°
56°
27
73°
55°
28
76°
58°
29
76°
58°
30
75°
57°
31
74°
55°
1
74°
53°
2
72°
52°
3
73°
56°
4
76°
58°
5
77°
59°
6
77°
58°
7
75°
57°
8
76°
56°
9
76°
58°
10
75°
57°
11
77°
58°
12
77°
58°
13
76°
57°
14
76°
58°
15
75°
58°
16
76°
56°
17
76°
56°
18
76°
55°
19
75°
51°
20
71°
51°
21
71°
50°
22
72°
49°
23
70°
52°
24
70°
50°
25
71°
50°
26
70°
53°
27
70°
55°
28
71°
50°
29
69°
51°
30
70°
50°
31
69°
49°
1
71°
50°
2
73°
53°
3
72°
54°
4
70°
49°
5
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Castle Hedingham
Castle Hedingham's August 2026 forecast shows daily high temperatures ranging from 68° to 77°, with overnight lows between 48° and 59°. 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 Castle Hedingham. See also: September | October | November.