S
M
T
W
T
F
S
29
31°
17°
30
42°
29°
31
40°
30°
1
34°
30°
2
34°
28°
3
32°
28°
4
35°
28°
5
48°
28°
6
47°
33°
7
40°
30°
8
39°
26°
9
42°
24°
10
46°
32°
11
43°
33°
12
37°
30°
13
43°
30°
14
49°
34°
15
39°
35°
16
38°
35°
17
48°
35°
18
42°
33°
19
47°
33°
20
49°
32°
21
39°
28°
22
37°
28°
23
47°
28°
24
43°
32°
25
42°
33°
26
46°
34°
27
50°
34°
28
41°
35°
29
40°
35°
30
39°
37°
1
45°
40°
2
54°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rocky Bay
Rocky Bay's April 2026 forecast shows daily high temperatures ranging from 39° to 54°, with overnight lows between 36° and 40°. The average high for April is 46° with an average low of 38°. 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 Rocky Bay. See also: May | June | July.