S
M
T
W
T
F
S
29
52°
41°
30
54°
48°
31
59°
48°
1
54°
48°
2
52°
41°
3
52°
50°
4
54°
48°
5
52°
41°
6
57°
43°
7
59°
48°
8
68°
48°
9
N/A
10
51°
42°
11
51°
43°
12
53°
39°
13
53°
40°
14
55°
49°
15
58°
47°
16
58°
49°
17
57°
45°
18
58°
45°
19
58°
46°
20
57°
45°
21
57°
45°
22
58°
43°
23
53°
46°
24
51°
45°
25
52°
48°
26
52°
47°
27
53°
49°
28
55°
49°
29
57°
50°
30
56°
50°
1
54°
49°
2
55°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Tresillian
Tresillian's April 2026 forecast shows daily high temperatures ranging from 51° to 58°, with overnight lows between 39° and 50°. The average high for April is 55° with an average low of 46°. 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 Tresillian. See also: May | June | July.