S
M
T
W
T
F
S
26
44°
37°
27
43°
38°
28
50°
28°
29
56°
29°
30
52°
26°
1
52°
27°
2
69°
32°
3
69°
42°
4
57°
39°
5
46°
32°
6
50°
30°
7
60°
30°
8
71°
36°
9
57°
39°
10
59°
33°
11
74°
35°
12
71°
47°
13
76°
38°
14
81°
52°
15
81°
43°
16
74°
40°
17
74°
49°
18
50°
40°
19
52°
37°
20
63°
34°
21
67°
45°
22
54°
47°
23
68°
47°
24
84°
48°
25
91°
57°
26
88°
62°
27
87°
65°
28
89°
66°
29
78°
62°
30
77°
62°
31
75°
59°
1
78°
56°
2
84°
66°
3
82°
63°
4
79°
63°
5
81°
61°
6
85°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hayti
Hayti's May 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Hayti. See also: June | July | August.