S
M
T
W
T
F
S
26
79°
67°
27
79°
59°
28
73°
62°
29
73°
65°
30
74°
63°
31
74°
58°
1
73°
59°
2
72°
58°
3
72°
59°
4
73°
58°
5
72°
57°
6
73°
60°
7
74°
63°
8
74°
65°
9
75°
66°
10
78°
60°
11
77°
66°
12
80°
64°
13
76°
61°
14
81°
58°
15
73°
57°
16
72°
63°
17
73°
58°
18
72°
58°
19
71°
57°
20
71°
57°
21
72°
59°
22
72°
57°
23
71°
59°
24
71°
63°
25
72°
57°
26
71°
65°
27
76°
65°
28
78°
63°
29
79°
57°
30
77°
56°
31
69°
55°
1
70°
55°
2
69°
63°
3
73°
57°
4
73°
53°
5
67°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Aylmer
Aylmer's August 2026 forecast shows daily high temperatures ranging from 67° to 81°, with overnight lows between 53° and 67°. The average high for August is 74° with an average low of 60°. 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 Aylmer. See also: September | October | November.
