S
M
T
W
T
F
S
29
32°
14°
30
44°
28°
31
33°
24°
1
30°
24°
2
36°
22°
3
33°
28°
4
32°
27°
5
40°
29°
6
36°
18°
7
25°
12°
8
37°
10°
9
58°
28°
10
49°
36°
11
40°
33°
12
46°
31°
13
48°
38°
14
46°
38°
15
38°
32°
16
35°
32°
17
51°
32°
18
65°
29°
19
51°
28°
20
30°
19°
21
39°
17°
22
46°
27°
23
40°
29°
24
N/A
25
45°
33°
26
49°
35°
27
52°
37°
28
52°
40°
29
50°
41°
30
50°
38°
1
49°
34°
2
44°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
April Weather in Rivière-du-Loup
Rivière-du-Loup's April 2026 forecast shows daily high temperatures ranging from 44° to 52°, with overnight lows between 33° and 41°. The average high for April is 49° with an average low of 37°. 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 Rivière-du-Loup. See also: May | June | July.