S
M
T
W
T
F
S
26
65°
51°
27
71°
48°
28
62°
49°
29
74°
55°
30
74°
53°
1
66°
51°
2
58°
40°
3
67°
42°
4
75°
53°
5
79°
60°
6
76°
53°
7
70°
44°
8
68°
45°
9
74°
55°
10
75°
56°
11
74°
56°
12
76°
55°
13
77°
56°
14
83°
60°
15
80°
61°
16
81°
61°
17
78°
60°
18
78°
62°
19
82°
62°
20
83°
61°
21
83°
63°
22
84°
63°
23
84°
64°
24
83°
64°
25
82°
63°
26
81°
64°
27
84°
65°
28
81°
64°
29
81°
64°
30
84°
63°
31
84°
65°
1
85°
65°
2
86°
66°
3
86°
63°
4
78°
60°
5
77°
59°
6
78°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Trinity
Trinity's May 2026 forecast shows daily high temperatures ranging from 58° to 86°, with overnight lows between 40° and 66°. The average high for May is 78° with an average low of 59°. 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 Trinity. See also: June | July | August.
