S
M
T
W
T
F
S
26
50°
35°
27
51°
36°
28
55°
35°
29
54°
39°
30
60°
38°
1
59°
40°
2
53°
40°
3
53°
39°
4
54°
40°
5
55°
39°
6
58°
45°
7
66°
45°
8
61°
42°
9
63°
45°
10
60°
38°
11
56°
36°
12
56°
37°
13
57°
38°
14
59°
41°
15
59°
43°
16
62°
47°
17
64°
45°
18
64°
42°
19
60°
43°
20
61°
47°
21
66°
51°
22
69°
52°
23
70°
52°
24
71°
49°
25
64°
47°
26
69°
55°
27
74°
51°
28
65°
49°
29
75°
52°
30
72°
48°
31
70°
47°
1
73°
50°
2
75°
50°
3
74°
55°
4
76°
56°
5
76°
55°
6
69°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bay Port
Bay Port's May 2026 forecast shows daily high temperatures ranging from 50° to 76°, with overnight lows between 35° and 56°. The average high for May is 63° with an average low of 45°. 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 Bay Port. See also: June | July | August.
