S
M
T
W
T
F
S
26
64°
45°
27
66°
48°
28
54°
43°
29
66°
39°
30
72°
43°
1
59°
48°
2
61°
46°
3
61°
48°
4
59°
50°
5
59°
48°
6
57°
45°
7
57°
43°
8
64°
46°
9
66°
43°
10
55°
39°
11
54°
39°
12
57°
41°
13
57°
43°
14
52°
43°
15
55°
41°
16
54°
43°
17
54°
45°
18
57°
51°
19
62°
52°
20
64°
53°
21
71°
56°
22
78°
57°
23
73°
59°
24
85°
59°
25
78°
54°
26
79°
56°
27
77°
54°
28
74°
52°
29
73°
51°
30
71°
50°
31
64°
46°
1
63°
45°
2
64°
45°
3
66°
50°
4
65°
51°
5
67°
51°
6
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Severn Beach
Severn Beach's May 2026 forecast shows daily high temperatures ranging from 57° to 85°, with overnight lows between 45° and 59°. The average high for May is 70° 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 May weather will actually feel in Severn Beach. See also: June | July | August.