S
M
T
W
T
F
S
31
74°
52°
1
71°
52°
2
71°
50°
3
74°
53°
4
75°
56°
5
74°
57°
6
71°
55°
7
74°
60°
8
77°
59°
9
78°
60°
10
76°
59°
11
76°
53°
12
70°
51°
13
71°
55°
14
74°
57°
15
72°
58°
16
76°
59°
17
72°
52°
18
71°
50°
19
70°
50°
20
72°
54°
21
74°
57°
22
74°
59°
23
73°
58°
24
75°
59°
25
74°
57°
26
74°
56°
27
73°
54°
28
76°
61°
29
81°
61°
30
75°
60°
1
82°
62°
2
79°
61°
3
75°
59°
4
75°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Ancaster
Ancaster's June 2026 forecast shows daily high temperatures ranging from 70° to 82°, with overnight lows between 50° and 62°. The average high for June is 74° with an average low of 56°. 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 Ancaster. See also: July | August | September.
