S
M
T
W
T
F
S
29
53°
24°
30
72°
38°
31
62°
39°
1
74°
40°
2
42°
36°
3
70°
37°
4
60°
38°
5
55°
38°
6
50°
28°
7
46°
25°
8
47°
26°
9
58°
35°
10
68°
48°
11
61°
34°
12
59°
46°
13
77°
58°
14
77°
52°
15
74°
49°
16
68°
48°
17
70°
47°
18
68°
40°
19
61°
42°
20
65°
45°
21
67°
46°
22
64°
37°
23
57°
37°
24
59°
41°
25
62°
42°
26
59°
41°
27
58°
41°
28
60°
40°
29
59°
38°
30
61°
38°
1
61°
45°
2
70°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Boxboro
Boxboro's April 2026 forecast shows daily high temperatures ranging from 57° to 77°, with overnight lows between 34° and 58°. The average high for April is 64° with an average low of 43°. 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 Boxboro. See also: May | June | July.
