S
M
T
W
T
F
S
26
82°
66°
27
83°
65°
28
79°
65°
29
78°
64°
30
80°
67°
31
84°
67°
1
84°
66°
2
82°
66°
3
85°
66°
4
85°
60°
5
79°
58°
6
78°
60°
7
79°
61°
8
75°
62°
9
75°
60°
10
76°
60°
11
78°
65°
12
82°
65°
13
78°
58°
14
77°
58°
15
76°
56°
16
77°
63°
17
78°
61°
18
76°
57°
19
76°
57°
20
77°
56°
21
77°
58°
22
82°
64°
23
83°
64°
24
83°
63°
25
81°
63°
26
82°
64°
27
84°
59°
28
81°
63°
29
81°
62°
30
78°
55°
31
74°
53°
1
72°
54°
2
72°
52°
3
71°
52°
4
72°
53°
5
71°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lockport
Lockport's August 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 52° and 67°. The average high for August is 79° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lockport. See also: September | October | November.
