S
M
T
W
T
F
S
29
48°
26°
30
63°
41°
31
74°
43°
1
61°
43°
2
43°
38°
3
68°
38°
4
64°
39°
5
60°
40°
6
52°
33°
7
56°
32°
8
49°
29°
9
48°
28°
10
63°
31°
11
62°
45°
12
53°
35°
13
69°
45°
14
80°
48°
15
84°
51°
16
86°
53°
17
74°
49°
18
59°
47°
19
54°
30°
20
50°
28°
21
49°
37°
22
57°
36°
23
64°
38°
24
59°
38°
25
56°
41°
26
57°
40°
27
58°
42°
28
59°
43°
29
58°
40°
30
57°
41°
1
60°
42°
2
58°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Exeter
Exeter's April 2026 forecast shows daily high temperatures ranging from 49° to 64°, with overnight lows between 28° and 47°. The average high for April is 57° with an average low of 39°. 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 Exeter. See also: May | June | July.