S
M
T
W
T
F
S
28
83°
64°
29
91°
76°
30
92°
76°
1
92°
77°
2
93°
72°
3
89°
70°
4
85°
67°
5
78°
67°
6
82°
67°
7
87°
65°
8
87°
66°
9
86°
71°
10
84°
69°
11
85°
66°
12
89°
64°
13
91°
71°
14
94°
73°
15
93°
72°
16
90°
73°
17
89°
72°
18
88°
72°
19
87°
66°
20
82°
65°
21
82°
65°
22
84°
67°
23
86°
66°
24
91°
63°
25
89°
70°
26
90°
70°
27
85°
68°
28
86°
65°
29
80°
62°
30
78°
62°
31
81°
66°
1
85°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Lockport
Lockport's July 2026 forecast shows daily high temperatures ranging from 78° to 94°, with overnight lows between 62° and 73°. The average high for July is 87° with an average low of 68°. 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 Lockport. See also: August | September | October.