S
M
T
W
T
F
S
26
86°
59°
27
88°
62°
28
88°
61°
29
80°
57°
30
80°
55°
31
78°
56°
1
79°
56°
2
80°
55°
3
83°
56°
4
81°
56°
5
81°
58°
6
82°
61°
7
80°
57°
8
86°
60°
9
89°
62°
10
89°
62°
11
88°
61°
12
89°
62°
13
88°
62°
14
87°
61°
15
86°
62°
16
84°
62°
17
88°
61°
18
87°
61°
19
88°
62°
20
87°
62°
21
87°
61°
22
86°
61°
23
88°
62°
24
84°
55°
25
81°
60°
26
85°
61°
27
86°
62°
28
88°
62°
29
89°
57°
30
88°
54°
31
86°
62°
1
86°
60°
2
85°
59°
3
86°
55°
4
86°
52°
5
84°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Bolton
Bolton's August 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 51° and 62°. The average high for August is 85° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Bolton. See also: September | October | November.
