S
M
T
W
T
F
S
29
63°
39°
30
77°
43°
31
70°
36°
1
36°
32°
2
64°
32°
3
46°
34°
4
46°
36°
5
52°
34°
6
46°
30°
7
37°
28°
8
66°
46°
9
59°
39°
10
55°
31°
11
58°
44°
12
70°
57°
13
73°
48°
14
52°
34°
15
45°
30°
16
51°
37°
17
57°
41°
18
57°
38°
19
53°
41°
20
58°
36°
21
59°
42°
22
59°
43°
23
65°
40°
24
62°
37°
25
58°
42°
26
54°
41°
27
56°
41°
28
65°
38°
29
55°
38°
30
61°
42°
1
64°
41°
2
56°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Vernon
Vernon's April 2026 forecast shows daily high temperatures ranging from 37° to 73°, with overnight lows between 28° and 57°. The average high for April is 58° with an average low of 40°. 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 Vernon. See also: May | June | July.