S
M
T
W
T
F
S
31
77°
66°
1
71°
55°
2
69°
50°
3
66°
52°
4
62°
50°
5
77°
51°
6
72°
48°
7
73°
48°
8
72°
46°
9
72°
48°
10
62°
56°
11
64°
52°
12
59°
49°
13
70°
43°
14
72°
50°
15
70°
50°
16
68°
50°
17
65°
46°
18
66°
45°
19
65°
47°
20
66°
48°
21
68°
50°
22
67°
47°
23
68°
49°
24
69°
52°
25
74°
53°
26
73°
60°
27
72°
54°
28
73°
53°
29
68°
50°
30
70°
51°
1
67°
48°
2
67°
48°
3
68°
49°
4
69°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Osler
Osler's June 2026 forecast shows daily high temperatures ranging from 65° to 74°, with overnight lows between 43° and 60°. The average high for June is 69° with an average low of 50°. 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 Osler. See also: July | August | September.