S
M
T
W
T
F
S
26
52°
46°
27
60°
41°
28
63°
41°
29
72°
44°
30
68°
43°
1
67°
46°
2
65°
47°
3
54°
49°
4
57°
48°
5
58°
46°
6
64°
49°
7
62°
46°
8
75°
44°
9
75°
52°
10
77°
50°
11
78°
51°
12
73°
53°
13
71°
49°
14
66°
47°
15
67°
49°
16
72°
47°
17
71°
48°
18
67°
47°
19
69°
48°
20
68°
47°
21
69°
48°
22
66°
45°
23
70°
50°
24
69°
48°
25
62°
45°
26
60°
43°
27
61°
45°
28
64°
48°
29
62°
47°
30
62°
47°
31
65°
49°
1
69°
50°
2
70°
50°
3
69°
48°
4
65°
48°
5
70°
51°
6
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Annapolis
Annapolis's May 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 43° and 53°. The average high for May is 68° with an average low of 48°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Annapolis. See also: June | July | August.
