S
M
T
W
T
F
S
29
55°
30°
30
56°
24°
31
40°
19°
1
51°
32°
2
41°
32°
3
41°
31°
4
59°
28°
5
48°
29°
6
43°
24°
7
72°
24°
8
37°
17°
9
55°
15°
10
67°
20°
11
78°
37°
12
67°
41°
13
54°
33°
14
70°
30°
15
67°
35°
16
44°
18°
17
39°
14°
18
54°
13°
19
64°
18°
20
76°
27°
21
85°
39°
22
88°
49°
23
43°
27°
24
37°
24°
25
38°
20°
26
42°
28°
27
46°
22°
28
46°
25°
29
51°
27°
30
47°
28°
1
58°
31°
2
62°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Brockton
Brockton's April 2026 forecast shows daily high temperatures ranging from 37° to 62°, with overnight lows between 20° and 33°. The average high for April is 47° with an average low of 27°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Brockton. See also: May | June | July.