S
M
T
W
T
F
S
31
84°
73°
1
86°
71°
2
80°
64°
3
83°
59°
4
85°
59°
5
83°
65°
6
85°
68°
7
89°
70°
8
86°
72°
9
86°
70°
10
87°
69°
11
87°
71°
12
90°
71°
13
89°
72°
14
90°
71°
15
88°
70°
16
91°
72°
17
90°
72°
18
91°
72°
19
91°
73°
20
92°
73°
21
91°
72°
22
93°
74°
23
93°
73°
24
92°
73°
25
92°
74°
26
93°
74°
27
91°
73°
28
92°
74°
29
89°
74°
30
90°
73°
1
89°
72°
2
89°
72°
3
90°
73°
4
91°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Richmond Hill
Richmond Hill's June 2026 forecast shows daily high temperatures ranging from 80° to 93°, with overnight lows between 59° and 74°. The average high for June is 89° with an average low of 71°. 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 Richmond Hill. See also: July | August | September.
