S
M
T
W
T
F
S
26
88°
77°
27
89°
78°
28
88°
77°
29
88°
77°
30
89°
76°
31
89°
77°
1
88°
77°
2
88°
76°
3
90°
75°
4
90°
76°
5
91°
76°
6
92°
77°
7
93°
75°
8
92°
77°
9
93°
75°
10
89°
76°
11
93°
76°
12
91°
74°
13
89°
75°
14
89°
76°
15
92°
76°
16
92°
75°
17
91°
76°
18
92°
76°
19
91°
75°
20
92°
77°
21
89°
76°
22
90°
76°
23
92°
75°
24
92°
74°
25
91°
75°
26
89°
74°
27
88°
73°
28
90°
72°
29
89°
73°
30
89°
75°
31
91°
75°
1
91°
73°
2
89°
74°
3
90°
74°
4
91°
73°
5
88°
74°
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 88° to 93°, with overnight lows between 72° and 78°. The average high for August is 90° with an average low of 75°. 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.
