S
M
T
W
T
F
S
1
68°
54°
2
72°
52°
3
72°
53°
4
67°
58°
5
65°
55°
6
62°
50°
7
66°
46°
8
66°
43°
9
67°
41°
10
63°
45°
11
61°
46°
12
65°
45°
13
64°
45°
14
63°
44°
15
65°
47°
16
64°
41°
17
65°
43°
18
66°
55°
19
67°
50°
20
69°
49°
21
55°
49°
22
62°
49°
23
60°
48°
24
62°
49°
25
63°
44°
26
62°
47°
27
70°
49°
28
66°
44°
29
61°
49°
30
67°
43°
1
66°
48°
2
66°
51°
3
61°
50°
4
60°
47°
5
62°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mount Barker
Mount Barker's June 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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 Mount Barker. See also: July | August | September.