S
M
T
W
T
F
S
31
73°
63°
1
75°
63°
2
76°
63°
3
72°
62°
4
76°
63°
5
77°
61°
6
77°
57°
7
73°
57°
8
71°
58°
9
72°
62°
10
76°
62°
11
76°
61°
12
75°
60°
13
75°
58°
14
71°
57°
15
71°
56°
16
72°
57°
17
70°
56°
18
70°
55°
19
71°
55°
20
70°
56°
21
70°
56°
22
71°
55°
23
70°
54°
24
70°
54°
25
71°
53°
26
70°
54°
27
69°
55°
28
70°
58°
29
71°
59°
30
69°
59°
1
70°
54°
2
73°
54°
3
69°
55°
4
69°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Mackay Harbour
Mackay Harbour's June 2026 forecast shows daily high temperatures ranging from 69° to 77°, with overnight lows between 53° and 63°. The average high for June is 72° with an average low of 58°. 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 Mackay Harbour. See also: July | August | September.
