S
M
T
W
T
F
S
31
77°
42°
1
73°
46°
2
82°
51°
3
88°
55°
4
85°
60°
5
78°
58°
6
72°
57°
7
75°
54°
8
76°
56°
9
77°
58°
10
76°
59°
11
78°
54°
12
76°
55°
13
77°
54°
14
74°
55°
15
71°
50°
16
64°
48°
17
66°
50°
18
67°
53°
19
70°
55°
20
72°
55°
21
74°
56°
22
76°
57°
23
69°
56°
24
69°
52°
25
67°
52°
26
69°
56°
27
70°
56°
28
69°
57°
29
70°
56°
30
71°
55°
1
71°
57°
2
73°
58°
3
77°
58°
4
71°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Greater Sudbury
Greater Sudbury's June 2026 forecast shows daily high temperatures ranging from 64° to 88°, with overnight lows between 48° and 60°. The average high for June is 73° 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 Greater Sudbury. See also: July | August | September.
