S
M
T
W
T
F
S
31
73°
59°
1
73°
54°
2
68°
57°
3
66°
55°
4
63°
53°
5
65°
53°
6
63°
52°
7
69°
54°
8
64°
48°
9
64°
48°
10
62°
51°
11
72°
55°
12
73°
55°
13
73°
57°
14
75°
58°
15
74°
57°
16
75°
58°
17
73°
53°
18
72°
52°
19
70°
53°
20
71°
54°
21
74°
54°
22
74°
53°
23
73°
53°
24
73°
54°
25
72°
53°
26
74°
54°
27
74°
53°
28
75°
54°
29
75°
55°
30
74°
54°
1
73°
54°
2
71°
55°
3
74°
55°
4
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Basildon
Basildon's June 2026 forecast shows daily high temperatures ranging from 62° to 75°, with overnight lows between 48° and 58°. The average high for June is 71° with an average low of 54°. 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 Basildon. See also: July | August | September.