S
M
T
W
T
F
S
26
65°
33°
27
72°
35°
28
57°
36°
29
46°
32°
30
44°
33°
1
42°
30°
2
45°
31°
3
48°
38°
4
58°
43°
5
52°
34°
6
51°
35°
7
51°
35°
8
49°
37°
9
50°
36°
10
56°
36°
11
57°
38°
12
59°
39°
13
58°
40°
14
57°
42°
15
58°
39°
16
58°
42°
17
61°
45°
18
61°
48°
19
62°
48°
20
68°
47°
21
69°
48°
22
63°
44°
23
60°
47°
24
62°
44°
25
62°
44°
26
63°
48°
27
62°
49°
28
67°
50°
29
64°
48°
30
65°
44°
31
63°
42°
1
63°
43°
2
64°
44°
3
66°
44°
4
65°
46°
5
65°
51°
6
66°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hartley Bay
Hartley Bay's May 2026 forecast shows daily high temperatures ranging from 42° to 69°, with overnight lows between 30° and 51°. The average high for May is 59° 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 Hartley Bay. See also: June | July | August.
