S
M
T
W
T
F
S
31
72°
52°
1
72°
50°
2
68°
48°
3
70°
52°
4
73°
53°
5
73°
53°
6
71°
52°
7
64°
52°
8
65°
50°
9
68°
54°
10
71°
56°
11
74°
55°
12
71°
53°
13
68°
50°
14
66°
52°
15
67°
50°
16
66°
48°
17
68°
55°
18
70°
52°
19
73°
49°
20
75°
50°
21
78°
49°
22
77°
55°
23
78°
49°
24
72°
50°
25
70°
52°
26
69°
54°
27
70°
57°
28
75°
50°
29
75°
56°
30
79°
52°
1
74°
49°
2
72°
51°
3
74°
54°
4
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Orillia
Orillia's June 2026 forecast shows daily high temperatures ranging from 64° to 79°, with overnight lows between 48° and 57°. The average high for June is 71° with an average low of 52°. 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 Orillia. See also: July | August | September.
