S
M
T
W
T
F
S
26
63°
53°
27
72°
59°
28
63°
43°
29
63°
37°
30
64°
35°
1
69°
34°
2
71°
37°
3
88°
43°
4
87°
59°
5
59°
44°
6
59°
44°
7
79°
40°
8
78°
45°
9
88°
44°
10
73°
42°
11
82°
38°
12
94°
57°
13
83°
57°
14
94°
61°
15
96°
65°
16
97°
66°
17
94°
71°
18
95°
52°
19
64°
47°
20
68°
46°
21
71°
54°
22
78°
61°
23
76°
55°
24
86°
49°
25
88°
60°
26
86°
62°
27
81°
64°
28
76°
63°
29
76°
63°
30
75°
58°
31
75°
54°
1
76°
56°
2
77°
55°
3
78°
57°
4
83°
59°
5
84°
60°
6
86°
64°
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 75° to 88°, with overnight lows between 54° and 64°. The average high for May is 80° with an average low of 60°. 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.
