S
M
T
W
T
F
S
26
63°
44°
27
59°
47°
28
59°
44°
29
66°
42°
30
73°
43°
1
64°
45°
2
61°
48°
3
58°
49°
4
58°
46°
5
56°
44°
6
57°
42°
7
58°
41°
8
59°
46°
9
60°
46°
10
55°
42°
11
54°
41°
12
55°
41°
13
55°
45°
14
54°
43°
15
54°
44°
16
52°
41°
17
57°
46°
18
57°
44°
19
N/A
20
61°
52°
21
63°
56°
22
66°
54°
23
64°
53°
24
70°
59°
25
70°
55°
26
72°
53°
27
70°
51°
28
69°
52°
29
66°
50°
30
65°
49°
31
66°
50°
1
59°
46°
2
60°
44°
3
61°
49°
4
60°
50°
5
62°
50°
6
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Heysham
Heysham's May 2026 forecast shows daily high temperatures ranging from 59° to 72°, with overnight lows between 44° and 59°. The average high for May is 65° with an average low of 51°. 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 Heysham. See also: June | July | August.
