S
M
T
W
T
F
S
29
45°
18°
30
30°
25°
31
28°
21°
1
36°
10°
2
31°
25°
3
40°
25°
4
37°
25°
5
39°
25°
6
25°
10°
7
36°
29°
8
42°
26°
9
38°
20°
10
47°
29°
11
51°
38°
12
56°
30°
13
38°
18°
14
39°
19°
15
42°
26°
16
43°
28°
17
48°
26°
18
47°
29°
19
52°
30°
20
45°
26°
21
49°
26°
22
53°
31°
23
45°
27°
24
45°
24°
25
47°
33°
26
49°
32°
27
54°
30°
28
56°
32°
29
61°
40°
30
63°
37°
1
62°
40°
2
64°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Whiteshell
Whiteshell's April 2026 forecast shows daily high temperatures ranging from 25° to 64°, with overnight lows between 10° and 41°. The average high for April is 48° with an average low of 29°. 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 Whiteshell. See also: May | June | July.