S
M
T
W
T
F
S
26
50°
43°
27
54°
48°
28
52°
43°
29
52°
43°
30
55°
46°
1
63°
46°
2
50°
43°
3
46°
43°
4
54°
41°
5
46°
34°
6
48°
32°
7
54°
45°
8
54°
37°
9
48°
34°
10
48°
34°
11
46°
37°
12
54°
41°
13
48°
37°
14
50°
39°
15
48°
41°
16
50°
39°
17
50°
43°
18
54°
41°
19
52°
46°
20
61°
48°
21
61°
46°
22
66°
52°
23
61°
52°
24
61°
54°
25
66°
54°
26
57°
45°
27
54°
41°
28
57°
50°
29
63°
50°
30
58°
52°
31
58°
49°
1
57°
51°
2
56°
50°
3
57°
50°
4
58°
50°
5
58°
50°
6
57°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in John O' Groats
John O' Groats's May 2026 forecast shows daily high temperatures ranging from 56° to 63°, with overnight lows between 49° and 52°. The average high for May is 58° with an average low of 50°. 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 John O' Groats. See also: June | July | August.
