S
M
T
W
T
F
S
26
59°
34°
27
59°
46°
28
59°
39°
29
59°
36°
30
72°
37°
1
68°
39°
2
55°
43°
3
52°
39°
4
57°
34°
5
48°
34°
6
54°
30°
7
57°
45°
8
57°
36°
9
52°
32°
10
52°
30°
11
52°
37°
12
55°
41°
13
50°
39°
14
52°
41°
15
52°
41°
16
54°
39°
17
55°
37°
18
57°
32°
19
63°
45°
20
61°
48°
21
68°
43°
22
68°
54°
23
64°
54°
24
63°
55°
25
66°
54°
26
64°
43°
27
61°
41°
28
75°
41°
29
64°
55°
30
61°
51°
31
62°
48°
1
61°
52°
2
60°
51°
3
62°
51°
4
61°
48°
5
59°
48°
6
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Dornoch
Dornoch's May 2026 forecast shows daily high temperatures ranging from 59° to 63°, with overnight lows between 48° and 52°. The average high for May is 61° 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 Dornoch. See also: June | July | August.