S
M
T
W
T
F
S
31
61°
46°
1
60°
42°
2
59°
47°
3
66°
56°
4
62°
50°
5
62°
46°
6
63°
48°
7
63°
45°
8
63°
46°
9
65°
51°
10
69°
50°
11
66°
59°
12
65°
58°
13
67°
57°
14
64°
59°
15
62°
56°
16
67°
50°
17
65°
53°
18
66°
52°
19
67°
60°
20
64°
50°
21
61°
44°
22
58°
48°
23
59°
47°
24
67°
49°
25
60°
47°
26
61°
47°
27
61°
51°
28
58°
49°
29
64°
51°
30
63°
49°
1
66°
53°
2
69°
53°
3
65°
51°
4
62°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Blacktown Westpoint
Blacktown Westpoint's June 2026 forecast shows daily high temperatures ranging from 58° to 69°, with overnight lows between 46° and 53°. The average high for June is 63° 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 Blacktown Westpoint. See also: July | August | September.