S
M
T
W
T
F
S
28
70°
56°
29
72°
56°
30
72°
59°
1
77°
60°
2
79°
61°
3
78°
60°
4
73°
60°
5
69°
55°
6
72°
55°
7
70°
51°
8
70°
53°
9
72°
59°
10
74°
54°
11
65°
54°
12
83°
56°
13
87°
62°
14
99°
69°
15
85°
57°
16
78°
53°
17
75°
54°
18
78°
60°
19
78°
61°
20
79°
62°
21
80°
59°
22
80°
58°
23
80°
59°
24
82°
60°
25
79°
58°
26
84°
62°
27
77°
57°
28
76°
61°
29
78°
57°
30
76°
56°
31
77°
59°
1
80°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Bolton Valley
Bolton Valley's July 2026 forecast shows daily high temperatures ranging from 75° to 99°, with overnight lows between 53° and 69°. The average high for July is 81° 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 July weather will actually feel in Bolton Valley. See also: August | September | October.