S
M
T
W
T
F
S
29
37°
20°
30
28°
23°
31
28°
15°
1
33°
8°
2
37°
29°
3
38°
27°
4
42°
30°
5
38°
20°
6
30°
17°
7
36°
30°
8
40°
22°
9
36°
23°
10
40°
24°
11
43°
27°
12
45°
31°
13
44°
28°
14
47°
30°
15
48°
32°
16
51°
29°
17
48°
29°
18
57°
36°
19
60°
38°
20
61°
37°
21
61°
38°
22
60°
34°
23
47°
30°
24
47°
30°
25
46°
29°
26
47°
26°
27
49°
26°
28
51°
29°
29
58°
31°
30
62°
36°
1
64°
40°
2
65°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in St. Eustache
St. Eustache's April 2026 forecast shows daily high temperatures ranging from 30° to 65°, with overnight lows between 17° and 41°. The average high for April is 49° with an average low of 30°. 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 St. Eustache. See also: May | June | July.
