S
M
T
W
T
F
S
26
86°
71°
27
92°
71°
28
89°
67°
29
87°
67°
30
88°
73°
1
89°
74°
2
86°
70°
3
82°
65°
4
86°
65°
5
88°
68°
6
88°
71°
7
87°
74°
8
89°
74°
9
88°
75°
10
90°
75°
11
85°
71°
12
90°
70°
13
89°
69°
14
90°
71°
15
91°
74°
16
89°
73°
17
88°
74°
18
88°
72°
19
87°
72°
20
86°
73°
21
90°
74°
22
90°
74°
23
89°
73°
24
88°
74°
25
86°
74°
26
86°
73°
27
87°
74°
28
86°
74°
29
86°
73°
30
85°
75°
31
86°
75°
1
86°
74°
2
87°
76°
3
88°
74°
4
87°
75°
5
87°
76°
6
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Bayhaven
Bayhaven's May 2026 forecast shows daily high temperatures ranging from 85° to 91°, with overnight lows between 69° and 76°. The average high for May is 88° with an average low of 74°. 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 Bayhaven. See also: June | July | August.
