S
M
T
W
T
F
S
26
63°
45°
27
N/A
28
59°
35°
29
61°
37°
30
63°
37°
1
60°
46°
2
53°
42°
3
55°
39°
4
52°
40°
5
51°
38°
6
50°
37°
7
51°
39°
8
53°
40°
9
52°
41°
10
50°
43°
11
50°
43°
12
51°
41°
13
51°
40°
14
52°
44°
15
52°
44°
16
53°
43°
17
51°
42°
18
52°
45°
19
53°
46°
20
55°
45°
21
55°
45°
22
57°
46°
23
58°
45°
24
57°
46°
25
57°
46°
26
56°
45°
27
55°
45°
28
57°
46°
29
56°
46°
30
57°
45°
31
58°
47°
1
59°
47°
2
58°
46°
3
58°
47°
4
59°
47°
5
59°
46°
6
57°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lochgoilhead
Lochgoilhead's May 2026 forecast shows daily high temperatures ranging from 50° to 63°, with overnight lows between 35° and 47°. The average high for May is 55° 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 Lochgoilhead. See also: June | July | August.
