S
M
T
W
T
F
S
29
49°
27°
30
65°
42°
31
72°
47°
1
70°
45°
2
49°
39°
3
55°
39°
4
67°
40°
5
52°
40°
6
52°
39°
7
56°
32°
8
45°
29°
9
49°
30°
10
55°
39°
11
62°
45°
12
52°
35°
13
65°
45°
14
79°
52°
15
82°
55°
16
83°
56°
17
78°
53°
18
60°
48°
19
52°
39°
20
52°
35°
21
49°
42°
22
51°
42°
23
67°
45°
24
58°
44°
25
50°
44°
26
54°
46°
27
58°
48°
28
56°
47°
29
57°
48°
30
57°
49°
1
60°
49°
2
58°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Devon
Devon's April 2026 forecast shows daily high temperatures ranging from 49° to 67°, with overnight lows between 42° and 50°. The average high for April is 56° 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 Devon. See also: May | June | July.