S
M
T
W
T
F
S
31
63°
42°
1
60°
38°
2
60°
36°
3
66°
40°
4
60°
38°
5
61°
37°
6
66°
43°
7
61°
42°
8
60°
37°
9
61°
40°
10
66°
41°
11
70°
43°
12
67°
38°
13
64°
35°
14
64°
39°
15
66°
35°
16
65°
35°
17
66°
37°
18
72°
41°
19
76°
40°
20
75°
41°
21
68°
37°
22
64°
35°
23
66°
43°
24
72°
44°
25
75°
41°
26
66°
42°
27
68°
39°
28
69°
40°
29
68°
38°
30
69°
37°
1
68°
37°
2
68°
36°
3
69°
39°
4
71°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Osoyoos 3
Osoyoos 3's June 2026 forecast shows daily high temperatures ranging from 60° to 76°, with overnight lows between 35° and 44°. The average high for June is 67° with an average low of 39°. 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 Osoyoos 3. See also: July | August | September.