S
M
T
W
T
F
S
28
81°
64°
29
90°
72°
30
82°
64°
1
82°
64°
2
82°
63°
3
82°
64°
4
84°
63°
5
86°
61°
6
84°
68°
7
88°
70°
8
79°
66°
9
82°
64°
10
88°
67°
11
91°
67°
12
93°
68°
13
96°
69°
14
94°
68°
15
94°
70°
16
92°
69°
17
95°
70°
18
90°
66°
19
91°
65°
20
90°
66°
21
88°
65°
22
82°
62°
23
85°
67°
24
88°
69°
25
88°
68°
26
87°
68°
27
86°
67°
28
86°
66°
29
84°
65°
30
84°
66°
31
82°
66°
1
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lake Preston
Lake Preston's July 2026 forecast shows daily high temperatures ranging from 82° to 96°, with overnight lows between 62° and 70°. The average high for July is 88° 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 Lake Preston. See also: August | September | October.
