S
M
T
W
T
F
S
29
52°
39°
30
50°
39°
31
55°
46°
1
52°
30°
2
48°
28°
3
48°
37°
4
48°
36°
5
46°
34°
6
55°
32°
7
68°
34°
8
57°
46°
9
50°
41°
10
50°
36°
11
52°
39°
12
50°
39°
13
50°
36°
14
52°
48°
15
54°
46°
16
56°
46°
17
56°
46°
18
53°
41°
19
56°
39°
20
55°
38°
21
55°
38°
22
57°
39°
23
58°
39°
24
55°
39°
25
54°
39°
26
53°
40°
27
54°
41°
28
55°
39°
29
54°
42°
30
53°
42°
1
52°
41°
2
53°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Gourock
Gourock's April 2026 forecast shows daily high temperatures ranging from 52° to 58°, with overnight lows between 38° and 48°. The average high for April is 54° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Gourock. See also: May | June | July.