S
M
T
W
T
F
S
1
10°
-2°
2
13°
-2°
3
33°
8°
4
38°
11°
5
11°
0°
6
24°
-2°
7
46°
17°
8
42°
30°
9
53°
36°
10
43°
20°
11
20°
15°
12
27°
15°
13
27°
15°
14
24°
18°
15
27°
16°
16
50°
22°
17
56°
7°
18
18°
2°
19
33°
10°
20
30°
19°
21
32°
18°
22
25°
16°
23
30°
20°
24
35°
24°
25
28°
9°
26
25°
18°
27
24°
5°
28
22°
-2°
29
32°
14°
30
44°
28°
31
33°
24°
1
30°
24°
2
36°
22°
3
33°
28°
4
32°
27°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Rivière-du-Loup
Rivière-du-Loup's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Rivière-du-Loup. See also: April | May | June.