S
M
T
W
T
F
S
29
36°
6°
30
42°
32°
31
41°
30°
1
38°
27°
2
38°
27°
3
39°
29°
4
40°
29°
5
43°
37°
6
44°
25°
7
41°
21°
8
39°
27°
9
43°
37°
10
49°
30°
11
48°
34°
12
49°
30°
13
49°
34°
14
52°
33°
15
50°
31°
16
54°
32°
17
51°
41°
18
46°
32°
19
50°
33°
20
47°
36°
21
53°
36°
22
51°
35°
23
51°
36°
24
46°
37°
25
53°
35°
26
46°
32°
27
46°
32°
28
47°
35°
29
47°
34°
30
48°
33°
1
49°
34°
2
49°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Rothesay
Rothesay's April 2026 forecast shows daily high temperatures ranging from 39° to 54°, with overnight lows between 21° and 41°. The average high for April is 48° with an average low of 33°. 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 Rothesay. See also: May | June | July.