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
55°
45°
8
49°
37°
9
57°
38°
10
66°
46°
11
66°
51°
12
64°
48°
13
81°
57°
14
83°
59°
15
87°
61°
16
83°
61°
17
79°
63°
18
73°
59°
19
59°
44°
20
54°
41°
21
57°
39°
22
65°
51°
23
74°
55°
24
75°
58°
25
61°
48°
26
55°
47°
27
66°
48°
28
63°
54°
29
64°
53°
30
64°
45°
1
61°
48°
2
59°
45°
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 59° to 66°, with overnight lows between 45° and 54°. The average high for April is 63° with an average low of 49°. 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.