S
M
T
W
T
F
S
26
74°
57°
27
83°
52°
28
82°
65°
29
71°
64°
30
70°
61°
31
80°
62°
1
86°
69°
2
84°
71°
3
80°
65°
4
85°
65°
5
83°
73°
6
85°
71°
7
89°
70°
8
87°
68°
9
86°
66°
10
84°
66°
11
83°
62°
12
78°
62°
13
76°
60°
14
77°
63°
15
80°
62°
16
77°
60°
17
78°
65°
18
79°
62°
19
77°
65°
20
77°
63°
21
78°
61°
22
77°
64°
23
81°
66°
24
83°
66°
25
81°
65°
26
76°
64°
27
76°
64°
28
75°
65°
29
78°
65°
30
80°
64°
31
79°
63°
1
81°
60°
2
73°
58°
3
72°
59°
4
73°
58°
5
73°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Braintree Highlands
Braintree Highlands's August 2026 forecast shows daily high temperatures ranging from 72° to 89°, with overnight lows between 56° and 73°. The average high for August is 80° with an average low of 64°. 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 Braintree Highlands. See also: September | October | November.