S
M
T
W
T
F
S
26
89°
71°
27
91°
71°
28
91°
72°
29
90°
72°
30
91°
71°
31
91°
72°
1
92°
72°
2
93°
73°
3
92°
73°
4
93°
72°
5
93°
73°
6
92°
73°
7
93°
72°
8
91°
71°
9
89°
69°
10
88°
70°
11
91°
72°
12
92°
72°
13
92°
71°
14
91°
71°
15
92°
70°
16
90°
67°
17
90°
66°
18
87°
65°
19
88°
63°
20
89°
67°
21
91°
68°
22
90°
67°
23
86°
64°
24
84°
63°
25
83°
62°
26
82°
61°
27
82°
60°
28
83°
61°
29
82°
63°
30
83°
64°
31
86°
66°
1
88°
65°
2
88°
65°
3
87°
64°
4
88°
59°
5
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Leamington
Leamington's August 2026 forecast shows daily high temperatures ranging from 81° to 93°, with overnight lows between 59° and 73°. The average high for August is 89° 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 Leamington. See also: September | October | November.