S
M
T
W
T
F
S
29
39°
14°
30
59°
26°
31
40°
33°
1
34°
30°
2
46°
26°
3
54°
33°
4
46°
30°
5
44°
35°
6
35°
25°
7
33°
13°
8
38°
26°
9
57°
38°
10
49°
32°
11
43°
24°
12
53°
38°
13
62°
52°
14
62°
34°
15
48°
29°
16
47°
29°
17
48°
35°
18
49°
35°
19
51°
28°
20
50°
29°
21
55°
32°
22
53°
34°
23
51°
35°
24
52°
32°
25
57°
28°
26
46°
26°
27
47°
28°
28
48°
28°
29
48°
30°
30
49°
28°
1
51°
31°
2
50°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Stornoway
Stornoway's April 2026 forecast shows daily high temperatures ranging from 33° to 62°, with overnight lows between 13° and 52°. The average high for April is 50° with an average low of 31°. 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 Stornoway. See also: May | June | July.