S
M
T
W
T
F
S
29
45°
26°
30
59°
31°
31
40°
32°
1
40°
31°
2
44°
28°
3
61°
37°
4
47°
34°
5
51°
34°
6
40°
26°
7
33°
21°
8
42°
30°
9
59°
41°
10
48°
35°
11
49°
32°
12
58°
49°
13
62°
37°
14
48°
31°
15
41°
32°
16
45°
33°
17
52°
39°
18
52°
40°
19
53°
34°
20
56°
35°
21
58°
40°
22
50°
42°
23
55°
43°
24
60°
38°
25
55°
35°
26
49°
33°
27
51°
34°
28
52°
34°
29
51°
35°
30
51°
34°
1
53°
39°
2
53°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Blainville
Blainville's April 2026 forecast shows daily high temperatures ranging from 33° to 62°, with overnight lows between 21° and 49°. The average high for April is 51° 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 Blainville. See also: May | June | July.