S
M
T
W
T
F
S
26
58°
28°
27
63°
26°
28
62°
25°
29
55°
36°
30
N/A
1
53°
42°
2
62°
37°
3
52°
35°
4
56°
35°
5
62°
44°
6
63°
45°
7
58°
46°
8
61°
41°
9
59°
42°
10
60°
42°
11
58°
40°
12
60°
41°
13
57°
38°
14
58°
39°
15
59°
41°
16
59°
39°
17
60°
38°
18
62°
43°
19
61°
43°
20
61°
42°
21
67°
44°
22
63°
41°
23
61°
41°
24
61°
42°
25
62°
45°
26
63°
44°
27
62°
41°
28
63°
39°
29
62°
44°
30
63°
43°
31
63°
43°
1
64°
44°
2
64°
42°
3
65°
43°
4
64°
44°
5
64°
43°
6
65°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Truro
Truro's May 2026 forecast shows daily high temperatures ranging from 52° to 67°, with overnight lows between 35° and 46°. The average high for May is 61° with an average low of 42°. 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 Truro. See also: June | July | August.
