S
M
T
W
T
F
S
26
47°
29°
27
40°
32°
28
39°
30°
29
35°
30°
30
40°
27°
1
40°
26°
2
54°
30°
3
67°
36°
4
47°
28°
5
37°
27°
6
35°
27°
7
50°
31°
8
54°
31°
9
47°
33°
10
49°
33°
11
57°
41°
12
53°
40°
13
57°
42°
14
56°
40°
15
58°
41°
16
63°
44°
17
53°
39°
18
55°
39°
19
59°
42°
20
61°
38°
21
57°
37°
22
62°
42°
23
61°
42°
24
57°
45°
25
63°
45°
26
65°
46°
27
65°
47°
28
67°
47°
29
67°
46°
30
65°
46°
31
61°
45°
1
65°
48°
2
68°
47°
3
68°
44°
4
58°
39°
5
57°
38°
6
58°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Silver Harbour
Silver Harbour's May 2026 forecast shows daily high temperatures ranging from 47° to 68°, with overnight lows between 31° and 48°. The average high for May is 59° with an average low of 41°. 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 Silver Harbour. See also: June | July | August.
