S
M
T
W
T
F
S
29
54°
41°
30
52°
43°
31
54°
48°
1
54°
34°
2
48°
28°
3
50°
37°
4
52°
36°
5
45°
32°
6
52°
36°
7
61°
46°
8
57°
48°
9
50°
37°
10
46°
32°
11
48°
37°
12
50°
37°
13
52°
34°
14
54°
41°
15
55°
45°
16
57°
45°
17
57°
45°
18
52°
36°
19
54°
34°
20
54°
38°
21
56°
39°
22
58°
41°
23
61°
38°
24
65°
40°
25
64°
45°
26
65°
47°
27
59°
45°
28
58°
44°
29
59°
43°
30
55°
40°
1
55°
41°
2
54°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Trillick
Trillick's April 2026 forecast shows daily high temperatures ranging from 54° to 65°, with overnight lows between 38° and 47°. The average high for April is 59° with an average low of 42°. 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 Trillick. See also: May | June | July.