S
M
T
W
T
F
S
31
66°
53°
1
71°
50°
2
74°
45°
3
66°
50°
4
67°
56°
5
76°
57°
6
77°
57°
7
78°
58°
8
78°
47°
9
77°
46°
10
66°
46°
11
67°
47°
12
69°
48°
13
72°
49°
14
75°
58°
15
76°
57°
16
78°
58°
17
74°
58°
18
75°
55°
19
74°
51°
20
75°
53°
21
78°
60°
22
75°
51°
23
79°
56°
24
72°
52°
25
73°
55°
26
78°
61°
27
80°
57°
28
81°
53°
29
74°
60°
30
73°
54°
1
76°
54°
2
77°
53°
3
78°
56°
4
79°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in New Toronto
New Toronto's June 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 45° and 61°. The average high for June is 74° with an average low of 54°. 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 New Toronto. See also: July | August | September.