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
85°
44°
12
85°
46°
13
82°
60°
14
85°
53°
15
84°
47°
16
86°
58°
17
89°
56°
18
83°
47°
19
67°
44°
20
75°
45°
21
81°
48°
22
83°
55°
23
82°
51°
24
81°
58°
25
77°
53°
26
75°
51°
27
71°
55°
28
71°
49°
29
73°
50°
30
69°
47°
1
73°
52°
2
69°
45°
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 67° to 83°, with overnight lows between 44° and 58°. The average high for April is 75° with an average low of 50°. 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.