S
M
T
W
T
F
S
26
60°
46°
27
63°
48°
28
56°
50°
29
61°
47°
30
62°
53°
1
59°
52°
2
57°
50°
3
57°
51°
4
59°
51°
5
58°
51°
6
56°
50°
7
57°
47°
8
60°
50°
9
62°
51°
10
58°
48°
11
57°
43°
12
61°
45°
13
57°
50°
14
53°
47°
15
57°
45°
16
55°
46°
17
55°
48°
18
54°
48°
19
58°
53°
20
62°
54°
21
63°
55°
22
66°
55°
23
67°
55°
24
N/A
25
81°
60°
26
80°
64°
27
76°
59°
28
68°
56°
29
67°
54°
30
67°
58°
31
66°
56°
1
64°
57°
2
64°
53°
3
63°
54°
4
63°
52°
5
62°
53°
6
61°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Devonport
Devonport's May 2026 forecast shows daily high temperatures ranging from 61° to 81°, with overnight lows between 51° and 64°. The average high for May is 68° with an average low of 56°. 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 Devonport. See also: June | July | August.
