S
M
T
W
T
F
S
31
68°
51°
1
64°
49°
2
65°
51°
3
66°
55°
4
73°
55°
5
69°
53°
6
68°
50°
7
67°
49°
8
67°
49°
9
68°
50°
10
67°
52°
11
73°
57°
12
72°
56°
13
72°
59°
14
77°
59°
15
78°
60°
16
78°
59°
17
79°
59°
18
71°
58°
19
75°
59°
20
78°
61°
21
78°
59°
22
82°
61°
23
81°
61°
24
82°
51°
25
80°
50°
26
72°
52°
27
74°
61°
28
81°
52°
29
77°
54°
30
74°
54°
1
74°
53°
2
75°
53°
3
74°
54°
4
74°
55°
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 64° to 82°, with overnight lows between 49° and 61°. The average high for June is 74° with an average low of 55°. 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.
