S
M
T
W
T
F
S
29
66°
37°
30
77°
55°
31
79°
62°
1
67°
45°
2
79°
45°
3
77°
64°
4
71°
43°
5
53°
39°
6
56°
37°
7
50°
37°
8
68°
53°
9
73°
55°
10
62°
40°
11
69°
50°
12
82°
59°
13
78°
61°
14
75°
53°
15
65°
41°
16
66°
46°
17
69°
50°
18
70°
48°
19
71°
52°
20
72°
42°
21
71°
50°
22
73°
49°
23
73°
48°
24
72°
45°
25
66°
46°
26
62°
47°
27
67°
42°
28
72°
43°
29
64°
39°
30
65°
44°
1
68°
46°
2
68°
42°
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 50° to 82°, with overnight lows between 37° and 61°. The average high for April is 69° with an average low of 47°. 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.