S
M
T
W
T
F
S
28
85°
61°
29
88°
65°
30
90°
71°
1
87°
75°
2
87°
73°
3
87°
74°
4
81°
71°
5
80°
69°
6
78°
67°
7
81°
67°
8
85°
66°
9
85°
67°
10
83°
68°
11
83°
62°
12
84°
57°
13
86°
63°
14
86°
69°
15
91°
67°
16
87°
64°
17
82°
65°
18
78°
64°
19
80°
64°
20
82°
67°
21
80°
60°
22
74°
59°
23
76°
61°
24
77°
62°
25
79°
63°
26
77°
64°
27
78°
62°
28
77°
64°
29
77°
62°
30
77°
65°
31
78°
65°
1
77°
64°
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 74° to 91°, with overnight lows between 59° and 67°. The average high for July is 79° with an average low of 63°. 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.