S
M
T
W
T
F
S
29
50°
39°
30
55°
43°
31
57°
46°
1
52°
45°
2
50°
37°
3
54°
46°
4
N/A
5
52°
36°
6
57°
40°
7
66°
46°
8
66°
47°
9
57°
40°
10
59°
45°
11
56°
41°
12
58°
40°
13
57°
40°
14
54°
41°
15
55°
41°
16
56°
42°
17
54°
43°
18
56°
42°
19
54°
39°
20
57°
44°
21
60°
44°
22
60°
43°
23
61°
44°
24
61°
45°
25
60°
44°
26
58°
43°
27
55°
39°
28
55°
39°
29
56°
41°
30
57°
46°
1
60°
46°
2
57°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Trethomas
Trethomas's April 2026 forecast shows daily high temperatures ranging from 52° to 66°, with overnight lows between 36° and 47°. The average high for April is 58° 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 Trethomas. See also: May | June | July.
