S
M
T
W
T
F
S
28
86°
58°
29
86°
59°
30
84°
59°
1
93°
71°
2
96°
71°
3
95°
69°
4
82°
57°
5
83°
58°
6
80°
61°
7
81°
60°
8
85°
62°
9
83°
61°
10
82°
60°
11
80°
59°
12
84°
60°
13
83°
61°
14
82°
62°
15
84°
58°
16
76°
55°
17
77°
58°
18
77°
56°
19
80°
58°
20
81°
61°
21
77°
61°
22
77°
62°
23
80°
62°
24
77°
61°
25
78°
61°
26
79°
60°
27
81°
61°
28
83°
61°
29
82°
62°
30
83°
63°
31
83°
62°
1
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Bolton
Bolton's July 2026 forecast shows daily high temperatures ranging from 76° to 96°, with overnight lows between 55° and 71°. The average high for July is 82° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Bolton. See also: August | September | October.