S
M
T
W
T
F
S
26
80°
60°
27
80°
63°
28
80°
67°
29
80°
64°
30
82°
61°
31
83°
63°
1
82°
67°
2
72°
62°
3
79°
56°
4
79°
53°
5
83°
55°
6
83°
61°
7
81°
68°
8
82°
63°
9
79°
58°
10
80°
63°
11
81°
58°
12
77°
58°
13
83°
58°
14
81°
61°
15
76°
65°
16
76°
65°
17
80°
60°
18
79°
62°
19
78°
59°
20
76°
57°
21
77°
59°
22
76°
58°
23
75°
61°
24
76°
61°
25
77°
59°
26
76°
60°
27
74°
57°
28
70°
56°
29
73°
61°
30
76°
62°
31
78°
61°
1
79°
63°
2
79°
62°
3
78°
61°
4
75°
61°
5
74°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Ajax
Ajax's August 2026 forecast shows daily high temperatures ranging from 70° to 81°, with overnight lows between 56° and 65°. The average high for August is 76° 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 Ajax. See also: September | October | November.
