S
M
T
W
T
F
S
29
68°
36°
30
77°
43°
31
57°
37°
1
46°
32°
2
37°
32°
3
40°
35°
4
41°
29°
5
52°
30°
6
41°
24°
7
45°
35°
8
62°
39°
9
52°
35°
10
52°
37°
11
50°
38°
12
57°
41°
13
58°
38°
14
53°
34°
15
55°
37°
16
56°
32°
17
50°
35°
18
61°
39°
19
64°
42°
20
65°
43°
21
65°
44°
22
64°
43°
23
65°
42°
24
63°
41°
25
57°
30°
26
51°
30°
27
52°
31°
28
54°
38°
29
54°
36°
30
59°
35°
1
62°
42°
2
64°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Whalan
Whalan's April 2026 forecast shows daily high temperatures ranging from 40° to 65°, with overnight lows between 24° and 44°. The average high for April is 55° with an average low of 37°. 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 Whalan. See also: May | June | July.