S
M
T
W
T
F
S
29
55°
32°
30
72°
49°
31
82°
63°
1
84°
59°
2
63°
47°
3
73°
47°
4
78°
56°
5
75°
51°
6
60°
47°
7
57°
37°
8
51°
39°
9
58°
43°
10
67°
53°
11
67°
48°
12
64°
54°
13
76°
61°
14
82°
63°
15
79°
58°
16
69°
52°
17
67°
56°
18
71°
56°
19
70°
53°
20
67°
60°
21
70°
55°
22
71°
56°
23
72°
56°
24
72°
55°
25
71°
53°
26
63°
53°
27
62°
49°
28
62°
51°
29
63°
47°
30
62°
46°
1
63°
52°
2
65°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Annapolis
Annapolis's April 2026 forecast shows daily high temperatures ranging from 51° to 82°, with overnight lows between 37° and 63°. The average high for April is 67° with an average low of 52°. 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 Annapolis. See also: May | June | July.