S
M
T
W
T
F
S
29
69°
40°
30
73°
58°
31
82°
60°
1
81°
64°
2
83°
60°
3
82°
62°
4
85°
61°
5
68°
52°
6
69°
45°
7
72°
40°
8
71°
43°
9
74°
46°
10
80°
38°
11
84°
51°
12
86°
59°
13
81°
58°
14
84°
60°
15
85°
61°
16
86°
59°
17
85°
59°
18
88°
62°
19
69°
46°
20
80°
53°
21
81°
57°
22
79°
58°
23
80°
57°
24
77°
48°
25
77°
53°
26
75°
50°
27
69°
48°
28
74°
53°
29
72°
53°
30
75°
54°
1
72°
54°
2
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Trenton
Trenton's April 2026 forecast shows daily high temperatures ranging from 69° to 88°, with overnight lows between 46° and 62°. The average high for April is 79° with an average low of 55°. 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 Trenton. See also: May | June | July.