S
M
T
W
T
F
S
31
62°
47°
1
68°
42°
2
75°
46°
3
82°
47°
4
81°
55°
5
79°
59°
6
74°
64°
7
65°
51°
8
77°
48°
9
82°
51°
10
84°
58°
11
84°
71°
12
87°
71°
13
N/A
14
71°
58°
15
70°
51°
16
73°
54°
17
74°
58°
18
72°
59°
19
74°
55°
20
71°
54°
21
70°
53°
22
73°
56°
23
72°
57°
24
75°
58°
25
76°
57°
26
75°
58°
27
74°
55°
28
72°
52°
29
71°
52°
30
72°
53°
1
73°
52°
2
74°
56°
3
74°
57°
4
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Saint-Hyacinthe
Saint-Hyacinthe's June 2026 forecast shows daily high temperatures ranging from 70° to 76°, with overnight lows between 51° and 59°. The average high for June is 73° with an average low of 55°. 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-Hyacinthe. See also: July | August | September.
