S
M
T
W
T
F
S
29
57°
21°
30
72°
36°
31
79°
57°
1
79°
48°
2
50°
41°
3
64°
41°
4
73°
43°
5
57°
41°
6
55°
37°
7
54°
32°
8
52°
25°
9
54°
23°
10
70°
36°
11
63°
45°
12
55°
30°
13
81°
39°
14
86°
48°
15
88°
55°
16
90°
59°
17
81°
55°
18
66°
48°
19
52°
32°
20
50°
28°
21
55°
25°
22
57°
43°
23
75°
36°
24
72°
45°
25
49°
40°
26
58°
41°
27
65°
43°
28
64°
48°
29
60°
50°
30
65°
46°
1
61°
47°
2
62°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Boonton
Boonton's April 2026 forecast shows daily high temperatures ranging from 49° to 72°, with overnight lows between 40° and 50°. The average high for April is 62° with an average low of 45°. 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 Boonton. See also: May | June | July.
