S
M
T
W
T
F
S
26
89°
74°
27
91°
74°
28
92°
73°
29
92°
75°
30
93°
75°
31
94°
74°
1
93°
75°
2
94°
76°
3
94°
76°
4
95°
75°
5
95°
76°
6
94°
75°
7
95°
75°
8
94°
74°
9
94°
74°
10
91°
73°
11
93°
74°
12
93°
75°
13
94°
75°
14
94°
74°
15
93°
74°
16
93°
72°
17
93°
71°
18
93°
71°
19
92°
70°
20
89°
67°
21
93°
69°
22
91°
71°
23
91°
70°
24
88°
65°
25
87°
65°
26
86°
66°
27
86°
64°
28
87°
64°
29
85°
65°
30
86°
64°
31
87°
64°
1
89°
63°
2
90°
64°
3
90°
68°
4
89°
68°
5
90°
67°
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 85° to 95°, with overnight lows between 63° and 76°. The average high for August is 91° with an average low of 71°. 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.
