S
M
T
W
T
F
S
29
44°
26°
30
45°
26°
31
50°
29°
1
51°
37°
2
55°
29°
3
51°
39°
4
52°
37°
5
61°
35°
6
49°
34°
7
50°
34°
8
54°
30°
9
57°
29°
10
59°
31°
11
61°
36°
12
56°
45°
13
48°
40°
14
37°
28°
15
48°
32°
16
46°
36°
17
47°
39°
18
49°
37°
19
56°
36°
20
54°
38°
21
48°
35°
22
50°
33°
23
52°
37°
24
53°
37°
25
55°
38°
26
55°
37°
27
54°
36°
28
56°
35°
29
56°
34°
30
58°
36°
1
57°
36°
2
58°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Princess Royal Island
Princess Royal Island's April 2026 forecast shows daily high temperatures ranging from 37° to 58°, with overnight lows between 28° and 39°. The average high for April is 52° with an average low of 36°. 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 Princess Royal Island. See also: May | June | July.