S
M
T
W
T
F
S
31
66°
54°
1
69°
47°
2
70°
46°
3
67°
52°
4
76°
50°
5
77°
53°
6
76°
46°
7
71°
47°
8
73°
48°
9
73°
48°
10
72°
52°
11
71°
48°
12
71°
58°
13
79°
59°
14
77°
59°
15
81°
57°
16
78°
57°
17
78°
58°
18
79°
56°
19
76°
50°
20
74°
58°
21
80°
60°
22
79°
59°
23
80°
62°
24
81°
61°
25
82°
52°
26
79°
53°
27
76°
52°
28
78°
52°
29
79°
60°
30
79°
61°
1
73°
61°
2
76°
58°
3
83°
59°
4
83°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Saint-Jean-sur-Richelieu
Saint-Jean-sur-Richelieu's June 2026 forecast shows daily high temperatures ranging from 66° to 83°, with overnight lows between 46° and 62°. The average high for June is 76° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Saint-Jean-sur-Richelieu. See also: July | August | September.
