S
M
T
W
T
F
S
31
75°
41°
1
75°
43°
2
76°
50°
3
80°
44°
4
84°
46°
5
84°
52°
6
80°
66°
7
82°
60°
8
89°
53°
9
84°
66°
10
88°
68°
11
87°
67°
12
81°
58°
13
83°
55°
14
75°
51°
15
70°
48°
16
75°
57°
17
72°
63°
18
77°
57°
19
72°
53°
20
71°
55°
21
72°
54°
22
72°
56°
23
75°
56°
24
76°
59°
25
76°
58°
26
75°
56°
27
74°
52°
28
73°
53°
29
74°
53°
30
74°
54°
1
75°
53°
2
75°
60°
3
76°
57°
4
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Blacktown
Blacktown's June 2026 forecast shows daily high temperatures ranging from 70° to 77°, with overnight lows between 48° and 63°. The average high for June is 74° with an average low of 55°. 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 Blacktown. See also: July | August | September.
