S
M
T
W
T
F
S
31
75°
52°
1
68°
48°
2
78°
45°
3
80°
52°
4
80°
49°
5
80°
53°
6
78°
61°
7
78°
59°
8
75°
52°
9
78°
54°
10
82°
66°
11
85°
66°
12
81°
58°
13
81°
56°
14
66°
53°
15
68°
47°
16
72°
46°
17
72°
56°
18
74°
58°
19
74°
57°
20
76°
55°
21
73°
53°
22
67°
54°
23
77°
49°
24
74°
56°
25
68°
56°
26
73°
56°
27
78°
57°
28
82°
59°
29
80°
64°
30
86°
71°
1
92°
71°
2
92°
73°
3
90°
70°
4
86°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Ajax
Ajax's June 2026 forecast shows daily high temperatures ranging from 80° to 92°, with overnight lows between 59° and 73°. The average high for June is 87° 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 June weather will actually feel in Ajax. See also: July | August | September.
