S
M
T
W
T
F
S
29
81°
53°
30
72°
53°
31
63°
51°
1
51°
47°
2
60°
38°
3
71°
42°
4
75°
43°
5
77°
58°
6
67°
57°
7
61°
41°
8
71°
47°
9
62°
47°
10
60°
52°
11
52°
45°
12
53°
46°
13
59°
39°
14
60°
40°
15
60°
43°
16
69°
46°
17
69°
44°
18
70°
47°
19
62°
50°
20
57°
49°
21
58°
46°
22
62°
45°
23
66°
46°
24
67°
48°
25
66°
47°
26
64°
48°
27
65°
47°
28
63°
46°
29
57°
45°
30
58°
41°
1
59°
44°
2
60°
43°
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 57° to 70°, with overnight lows between 41° and 50°. The average high for April is 63° 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 Annapolis. See also: May | June | July.