S
M
T
W
T
F
S
26
56°
39°
27
54°
39°
28
54°
43°
29
55°
41°
30
57°
42°
1
57°
43°
2
52°
40°
3
53°
39°
4
52°
41°
5
52°
39°
6
53°
39°
7
52°
40°
8
52°
40°
9
53°
41°
10
53°
40°
11
54°
44°
12
55°
45°
13
59°
46°
14
56°
44°
15
54°
41°
16
56°
44°
17
55°
45°
18
55°
45°
19
56°
44°
20
55°
44°
21
55°
45°
22
56°
44°
23
56°
45°
24
57°
47°
25
57°
46°
26
56°
46°
27
57°
47°
28
57°
46°
29
58°
46°
30
58°
47°
31
57°
46°
1
62°
48°
2
63°
48°
3
62°
43°
4
61°
45°
5
62°
46°
6
63°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Gourock
Gourock's May 2026 forecast shows daily high temperatures ranging from 52° to 63°, with overnight lows between 39° and 48°. The average high for May is 56° with an average low of 44°. 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 Gourock. See also: June | July | August.
