S
M
T
W
T
F
S
26
61°
39°
27
59°
41°
28
48°
39°
29
59°
36°
30
66°
37°
1
72°
36°
2
57°
46°
3
48°
43°
4
57°
37°
5
50°
36°
6
50°
34°
7
50°
40°
8
55°
41°
9
47°
35°
10
52°
38°
11
51°
40°
12
55°
39°
13
49°
34°
14
49°
36°
15
50°
41°
16
50°
39°
17
53°
42°
18
53°
41°
19
55°
43°
20
52°
40°
21
53°
45°
22
52°
44°
23
53°
45°
24
54°
45°
25
55°
44°
26
56°
46°
27
57°
44°
28
53°
41°
29
56°
45°
30
56°
47°
31
58°
46°
1
56°
47°
2
56°
47°
3
58°
46°
4
59°
47°
5
58°
47°
6
60°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in St John's Chapel
St John's Chapel's May 2026 forecast shows daily high temperatures ranging from 47° to 60°, with overnight lows between 34° and 47°. The average high for May is 54° with an average low of 43°. 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 John's Chapel. See also: June | July | August.