S
M
T
W
T
F
S
26
48°
33°
27
42°
24°
28
36°
24°
29
39°
25°
30
42°
33°
1
40°
34°
2
40°
35°
3
43°
36°
4
42°
36°
5
46°
36°
6
53°
38°
7
44°
38°
8
44°
39°
9
55°
31°
10
47°
31°
11
39°
32°
12
47°
35°
13
43°
36°
14
51°
41°
15
45°
39°
16
47°
42°
17
45°
40°
18
49°
36°
19
48°
37°
20
52°
30°
21
55°
38°
22
54°
27°
23
48°
32°
24
52°
33°
25
55°
32°
26
58°
35°
27
53°
37°
28
52°
38°
29
53°
38°
30
53°
39°
31
54°
40°
1
53°
39°
2
53°
40°
3
54°
40°
4
54°
41°
5
53°
40°
6
54°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Trepassey
Trepassey's May 2026 forecast shows daily high temperatures ranging from 43° to 58°, with overnight lows between 27° and 42°. The average high for May is 52° with an average low of 37°. 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 Trepassey. See also: June | July | August.
