S
M
T
W
T
F
S
28
85°
64°
29
93°
77°
30
94°
77°
1
94°
78°
2
95°
73°
3
91°
71°
4
89°
70°
5
87°
68°
6
86°
65°
7
86°
67°
8
87°
70°
9
86°
68°
10
85°
67°
11
84°
66°
12
85°
69°
13
87°
66°
14
86°
68°
15
84°
64°
16
82°
66°
17
78°
61°
18
79°
66°
19
79°
68°
20
80°
67°
21
84°
68°
22
86°
68°
23
86°
67°
24
83°
67°
25
85°
68°
26
86°
69°
27
87°
69°
28
86°
68°
29
87°
69°
30
86°
68°
31
85°
67°
1
79°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Preston Heights
Preston Heights's July 2026 forecast shows daily high temperatures ranging from 78° to 95°, with overnight lows between 61° and 73°. The average high for July is 85° with an average low of 67°. 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 Preston Heights. See also: August | September | October.
