S
M
T
W
T
F
S
29
50°
36°
30
52°
39°
31
63°
43°
1
55°
46°
2
52°
41°
3
61°
43°
4
59°
39°
5
55°
37°
6
59°
34°
7
64°
37°
8
72°
39°
9
63°
39°
10
54°
39°
11
57°
43°
12
57°
36°
13
58°
36°
14
61°
42°
15
61°
46°
16
64°
47°
17
65°
52°
18
60°
43°
19
59°
41°
20
59°
45°
21
60°
44°
22
57°
42°
23
58°
44°
24
54°
40°
25
58°
43°
26
57°
42°
27
58°
42°
28
55°
42°
29
55°
43°
30
56°
42°
1
55°
44°
2
55°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Northborough
Northborough's April 2026 forecast shows daily high temperatures ranging from 54° to 65°, with overnight lows between 36° and 52°. The average high for April is 58° 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 Northborough. See also: May | June | July.
