S
M
T
W
T
F
S
29
43°
27°
30
59°
40°
31
40°
32°
1
38°
32°
2
42°
29°
3
59°
38°
4
46°
34°
5
48°
34°
6
39°
30°
7
31°
24°
8
43°
24°
9
60°
37°
10
52°
39°
11
46°
36°
12
47°
33°
13
58°
43°
14
49°
41°
15
49°
42°
16
59°
42°
17
68°
45°
18
73°
43°
19
57°
35°
20
41°
30°
21
49°
30°
22
60°
43°
23
57°
36°
24
54°
35°
25
57°
42°
26
62°
46°
27
67°
50°
28
71°
50°
29
60°
48°
30
54°
44°
1
51°
40°
2
49°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Montreal
Montreal's April 2026 forecast shows daily high temperatures ranging from 49° to 71°, with overnight lows between 36° and 50°. The average high for April is 59° with an average low of 45°. 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 Montreal. See also: May | June | July.
