S
M
T
W
T
F
S
28
82°
56°
29
86°
69°
30
92°
72°
1
93°
70°
2
88°
65°
3
85°
62°
4
83°
63°
5
82°
60°
6
79°
60°
7
80°
59°
8
79°
58°
9
80°
59°
10
81°
52°
11
76°
56°
12
80°
56°
13
72°
49°
14
71°
48°
15
72°
50°
16
73°
52°
17
73°
53°
18
74°
56°
19
73°
57°
20
77°
57°
21
80°
58°
22
78°
57°
23
80°
58°
24
81°
57°
25
80°
58°
26
81°
59°
27
81°
59°
28
80°
57°
29
80°
56°
30
73°
53°
31
72°
49°
1
72°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Brockton
Brockton's July 2026 forecast shows daily high temperatures ranging from 71° to 93°, with overnight lows between 48° and 72°. The average high for July is 79° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Brockton. See also: August | September | October.