S
M
T
W
T
F
S
26
88°
70°
27
89°
68°
28
88°
67°
29
90°
68°
30
91°
69°
31
88°
68°
1
88°
72°
2
92°
72°
3
91°
71°
4
92°
72°
5
88°
68°
6
87°
68°
7
87°
69°
8
88°
69°
9
91°
68°
10
87°
70°
11
88°
71°
12
89°
71°
13
87°
70°
14
87°
71°
15
88°
71°
16
89°
70°
17
92°
69°
18
87°
67°
19
86°
71°
20
88°
68°
21
90°
70°
22
87°
67°
23
86°
66°
24
87°
70°
25
90°
68°
26
86°
70°
27
89°
66°
28
87°
64°
29
84°
64°
30
84°
65°
31
85°
64°
1
87°
65°
2
87°
68°
3
86°
68°
4
88°
65°
5
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lesslie
Lesslie's August 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 64° and 72°. The average high for August is 88° with an average low of 68°. 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 Lesslie. See also: September | October | November.