S
M
T
W
T
F
S
1
55°
37°
2
64°
43°
3
64°
41°
4
64°
41°
5
64°
43°
6
63°
45°
7
62°
47°
8
61°
44°
9
63°
44°
10
61°
46°
11
56°
42°
12
54°
38°
13
51°
41°
14
50°
37°
15
55°
31°
16
54°
45°
17
63°
40°
18
60°
44°
19
63°
41°
20
63°
39°
21
61°
42°
22
59°
39°
23
61°
39°
24
64°
39°
25
54°
38°
26
50°
35°
27
51°
32°
28
53°
39°
29
53°
35°
30
57°
46°
31
51°
41°
1
55°
46°
2
56°
41°
3
54°
36°
4
65°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Longueil-Sainte-Marie
Longueil-Sainte-Marie'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 Longueil-Sainte-Marie. See also: April | May | June.
