S
M
T
W
T
F
S
29
44°
23°
30
61°
33°
31
40°
32°
1
39°
30°
2
45°
29°
3
55°
37°
4
47°
34°
5
49°
34°
6
40°
27°
7
29°
24°
8
42°
20°
9
57°
33°
10
51°
38°
11
51°
29°
12
51°
43°
13
65°
49°
14
61°
50°
15
65°
55°
16
66°
50°
17
69°
37°
18
53°
34°
19
50°
38°
20
53°
37°
21
57°
42°
22
60°
47°
23
63°
36°
24
54°
38°
25
59°
43°
26
55°
43°
27
54°
39°
28
54°
39°
29
55°
36°
30
61°
43°
1
63°
45°
2
65°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lacolle
Lacolle's April 2026 forecast shows daily high temperatures ranging from 50° to 69°, with overnight lows between 29° and 55°. The average high for April is 58° with an average low of 41°. 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 Lacolle. See also: May | June | July.
