S
M
T
W
T
F
S
29
62°
37°
30
80°
38°
31
71°
38°
1
39°
33°
2
66°
33°
3
58°
36°
4
48°
37°
5
52°
35°
6
49°
27°
7
38°
22°
8
69°
49°
9
63°
41°
10
55°
32°
11
59°
47°
12
70°
58°
13
73°
52°
14
58°
33°
15
46°
34°
16
53°
37°
17
55°
42°
18
56°
40°
19
53°
42°
20
56°
36°
21
57°
42°
22
58°
43°
23
63°
40°
24
61°
37°
25
57°
42°
26
53°
41°
27
55°
41°
28
64°
39°
29
54°
38°
30
60°
42°
1
62°
41°
2
55°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Dover
Dover's April 2026 forecast shows daily high temperatures ranging from 46° to 73°, with overnight lows between 32° and 58°. The average high for April is 59° with an average low of 41°. 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 Dover. See also: May | June | July.