S
M
T
W
T
F
S
31
69°
47°
1
70°
44°
2
77°
47°
3
84°
53°
4
84°
52°
5
80°
66°
6
71°
62°
7
69°
52°
8
79°
58°
9
83°
60°
10
87°
64°
11
84°
65°
12
88°
64°
13
86°
63°
14
83°
65°
15
80°
62°
16
78°
61°
17
81°
59°
18
77°
54°
19
78°
55°
20
72°
57°
21
75°
51°
22
70°
51°
23
71°
52°
24
72°
59°
25
75°
59°
26
80°
53°
27
71°
53°
28
73°
54°
29
72°
54°
30
73°
55°
1
73°
53°
2
75°
60°
3
81°
61°
4
82°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Richelieu
Richelieu's June 2026 forecast shows daily high temperatures ranging from 69° to 88°, with overnight lows between 51° and 66°. The average high for June is 77° with an average low of 58°. 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 Richelieu. See also: July | August | September.