S
M
T
W
T
F
S
26
67°
50°
27
64°
45°
28
65°
50°
29
68°
49°
30
72°
47°
1
66°
46°
2
66°
46°
3
64°
48°
4
66°
50°
5
65°
48°
6
64°
48°
7
66°
49°
8
71°
50°
9
68°
49°
10
66°
48°
11
66°
49°
12
68°
51°
13
76°
59°
14
79°
58°
15
72°
57°
16
78°
59°
17
77°
55°
18
74°
53°
19
71°
52°
20
75°
60°
21
78°
55°
22
74°
53°
23
71°
54°
24
73°
53°
25
74°
55°
26
77°
61°
27
80°
62°
28
82°
55°
29
78°
57°
30
75°
60°
31
74°
62°
1
77°
57°
2
77°
56°
3
76°
55°
4
75°
57°
5
76°
59°
6
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Trainer
Trainer's May 2026 forecast shows daily high temperatures ranging from 64° to 82°, with overnight lows between 45° and 64°. The average high for May is 72° with an average low of 54°. 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 Trainer. See also: June | July | August.