S
M
T
W
T
F
S
26
64°
57°
27
66°
57°
28
68°
57°
29
70°
57°
30
N/A
1
69°
52°
2
70°
54°
3
69°
53°
4
63°
55°
5
68°
53°
6
65°
54°
7
67°
56°
8
68°
55°
9
67°
57°
10
68°
57°
11
71°
57°
12
70°
58°
13
67°
51°
14
68°
52°
15
67°
50°
16
69°
51°
17
72°
53°
18
73°
54°
19
74°
56°
20
73°
56°
21
73°
55°
22
72°
55°
23
72°
56°
24
71°
56°
25
71°
58°
26
72°
57°
27
74°
59°
28
76°
58°
29
76°
59°
30
77°
58°
31
76°
55°
1
72°
54°
2
71°
54°
3
72°
55°
4
72°
55°
5
73°
56°
6
74°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in La Trinité
La Trinité's May 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 50° and 59°. The average high for May is 71° with an average low of 55°. 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 La Trinité. See also: June | July | August.