S
M
T
W
T
F
S
29
28°
11°
30
35°
12°
31
41°
24°
1
23°
8°
2
29°
10°
3
36°
20°
4
28°
13°
5
29°
23°
6
44°
29°
7
36°
20°
8
31°
16°
9
34°
26°
10
40°
28°
11
43°
32°
12
39°
30°
13
38°
27°
14
39°
30°
15
38°
32°
16
41°
31°
17
43°
26°
18
37°
26°
19
38°
27°
20
40°
31°
21
42°
31°
22
40°
30°
23
39°
29°
24
44°
31°
25
46°
29°
26
40°
28°
27
40°
28°
28
42°
34°
29
47°
36°
30
49°
34°
1
43°
34°
2
46°
33°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Trinity
Trinity's April 2026 forecast shows daily high temperatures ranging from 23° to 49°, with overnight lows between 8° and 36°. The average high for April is 39° with an average low of 27°. 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 Trinity. See also: May | June | July.