S
M
T
W
T
F
S
29
45°
23°
30
60°
38°
31
41°
31°
1
36°
29°
2
45°
27°
3
59°
37°
4
49°
33°
5
48°
37°
6
38°
27°
7
31°
22°
8
40°
30°
9
60°
44°
10
49°
32°
11
46°
30°
12
50°
41°
13
64°
50°
14
60°
44°
15
57°
48°
16
61°
44°
17
55°
39°
18
55°
38°
19
56°
41°
20
61°
46°
21
64°
32°
22
49°
34°
23
48°
32°
24
51°
34°
25
56°
39°
26
53°
39°
27
51°
35°
28
52°
36°
29
52°
32°
30
58°
39°
1
60°
41°
2
63°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Lac-Brome
Lac-Brome's April 2026 forecast shows daily high temperatures ranging from 40° to 64°, with overnight lows between 30° and 50°. The average high for April is 55° with an average low of 38°. 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 Lac-Brome. See also: May | June | July.