S
M
T
W
T
F
S
28
85°
61°
29
88°
65°
30
90°
71°
1
87°
75°
2
87°
73°
3
90°
70°
4
82°
68°
5
80°
67°
6
78°
65°
7
80°
64°
8
82°
68°
9
84°
68°
10
85°
68°
11
83°
64°
12
80°
63°
13
80°
64°
14
81°
67°
15
82°
65°
16
80°
61°
17
77°
64°
18
78°
65°
19
80°
66°
20
82°
66°
21
78°
65°
22
81°
66°
23
79°
66°
24
79°
65°
25
78°
65°
26
80°
66°
27
82°
66°
28
84°
65°
29
83°
66°
30
84°
67°
31
83°
66°
1
81°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in South Lockport
South Lockport's July 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 61° and 70°. The average high for July is 81° with an average low of 66°. 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 South Lockport. See also: August | September | October.