S
M
T
W
T
F
S
29
50°
31°
30
60°
37°
31
68°
44°
1
52°
34°
2
62°
33°
3
71°
41°
4
74°
38°
5
52°
35°
6
43°
33°
7
36°
25°
8
58°
22°
9
70°
49°
10
57°
35°
11
50°
34°
12
69°
61°
13
64°
58°
14
67°
54°
15
66°
52°
16
58°
46°
17
61°
44°
18
57°
40°
19
59°
46°
20
62°
47°
21
59°
45°
22
57°
36°
23
52°
37°
24
52°
44°
25
53°
44°
26
57°
42°
27
52°
40°
28
54°
37°
29
55°
42°
30
61°
46°
1
59°
46°
2
61°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Marilla
Marilla's April 2026 forecast shows daily high temperatures ranging from 50° to 70°, with overnight lows between 34° and 61°. The average high for April is 59° with an average low of 44°. 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 Marilla. See also: May | June | July.