S
M
T
W
T
F
S
26
75°
53°
27
74°
52°
28
72°
53°
29
65°
53°
30
64°
52°
1
64°
53°
2
65°
53°
3
67°
51°
4
71°
55°
5
72°
54°
6
72°
56°
7
73°
57°
8
75°
57°
9
76°
56°
10
68°
56°
11
69°
55°
12
75°
57°
13
77°
58°
14
78°
58°
15
77°
57°
16
78°
58°
17
79°
58°
18
80°
54°
19
75°
54°
20
76°
55°
21
74°
56°
22
73°
61°
23
79°
60°
24
84°
61°
25
83°
62°
26
84°
63°
27
85°
63°
28
86°
62°
29
85°
59°
30
87°
54°
31
79°
60°
1
79°
62°
2
80°
63°
3
86°
64°
4
87°
61°
5
88°
54°
6
82°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Haven
Haven's May 2026 forecast shows daily high temperatures ranging from 64° to 88°, with overnight lows between 51° and 64°. The average high for May is 77° with an average low of 57°. 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 Haven. See also: June | July | August.
