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
59°
25°
10
73°
33°
11
59°
41°
12
57°
28°
13
73°
43°
14
85°
57°
15
77°
50°
16
78°
57°
17
71°
48°
18
57°
46°
19
58°
35°
20
46°
25°
21
50°
34°
22
57°
36°
23
61°
35°
24
62°
38°
25
58°
39°
26
60°
39°
27
59°
40°
28
58°
41°
29
62°
39°
30
59°
41°
1
60°
44°
2
59°
42°
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 46° to 78°, with overnight lows between 25° and 57°. The average high for April is 60° with an average low of 40°. 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.
