S
M
T
W
T
F
S
26
61°
41°
27
64°
41°
28
59°
46°
29
59°
50°
30
63°
49°
1
73°
48°
2
68°
51°
3
68°
54°
4
61°
52°
5
60°
48°
6
58°
44°
7
59°
47°
8
63°
50°
9
65°
52°
10
62°
45°
11
56°
46°
12
54°
46°
13
56°
45°
14
57°
46°
15
57°
46°
16
59°
48°
17
60°
49°
18
59°
48°
19
58°
47°
20
61°
46°
21
63°
50°
22
61°
48°
23
61°
48°
24
63°
52°
25
65°
51°
26
66°
52°
27
66°
52°
28
65°
50°
29
64°
46°
30
65°
48°
31
66°
52°
1
67°
53°
2
67°
53°
3
66°
52°
4
64°
53°
5
65°
53°
6
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in St Leonards
St Leonards's May 2026 forecast shows daily high temperatures ranging from 54° to 67°, with overnight lows between 44° and 53°. The average high for May is 62° with an average low of 49°. 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 St Leonards. See also: June | July | August.