S
M
T
W
T
F
S
31
69°
37°
1
66°
45°
2
76°
43°
3
86°
49°
4
89°
53°
5
87°
56°
6
75°
56°
7
78°
53°
8
81°
49°
9
86°
52°
10
91°
58°
11
90°
71°
12
90°
69°
13
82°
59°
14
90°
64°
15
80°
51°
16
78°
52°
17
79°
56°
18
72°
60°
19
80°
58°
20
78°
53°
21
75°
54°
22
70°
54°
23
73°
52°
24
73°
54°
25
72°
54°
26
73°
55°
27
73°
52°
28
72°
53°
29
72°
51°
30
73°
52°
1
73°
52°
2
74°
53°
3
74°
59°
4
75°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Acton
Acton's June 2026 forecast shows daily high temperatures ranging from 70° to 90°, with overnight lows between 51° and 64°. The average high for June is 76° 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 Acton. See also: July | August | September.
