S
M
T
W
T
F
S
31
63°
37°
1
67°
40°
2
77°
37°
3
83°
40°
4
86°
46°
5
86°
47°
6
82°
58°
7
73°
53°
8
77°
42°
9
84°
47°
10
85°
58°
11
90°
65°
12
89°
68°
13
86°
53°
14
84°
53°
15
70°
48°
16
75°
43°
17
78°
48°
18
79°
60°
19
76°
63°
20
71°
54°
21
70°
49°
22
68°
51°
23
74°
52°
24
74°
54°
25
72°
56°
26
73°
54°
27
74°
52°
28
73°
56°
29
76°
58°
30
77°
59°
1
79°
58°
2
78°
59°
3
77°
57°
4
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Bolton
Bolton's June 2026 forecast shows daily high temperatures ranging from 68° to 79°, with overnight lows between 49° and 59°. 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 Bolton. See also: July | August | September.