S
M
T
W
T
F
S
26
79°
64°
27
81°
66°
28
79°
66°
29
79°
64°
30
80°
62°
31
85°
60°
1
88°
66°
2
80°
64°
3
77°
61°
4
83°
58°
5
88°
63°
6
85°
71°
7
80°
70°
8
82°
65°
9
81°
66°
10
79°
67°
11
82°
60°
12
79°
62°
13
80°
62°
14
79°
56°
15
77°
59°
16
76°
63°
17
75°
62°
18
77°
63°
19
78°
64°
20
78°
65°
21
75°
64°
22
75°
62°
23
74°
63°
24
77°
60°
25
75°
64°
26
80°
65°
27
80°
64°
28
77°
61°
29
73°
59°
30
72°
58°
31
72°
58°
1
73°
61°
2
75°
63°
3
75°
63°
4
76°
62°
5
78°
62°
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 72° to 82°, with overnight lows between 56° and 65°. The average high for August is 76° with an average low of 62°. 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.
