S
M
T
W
T
F
S
31
70°
50°
1
70°
46°
2
68°
55°
3
66°
54°
4
63°
54°
5
63°
52°
6
64°
52°
7
68°
54°
8
64°
46°
9
61°
45°
10
61°
45°
11
61°
45°
12
68°
57°
13
63°
54°
14
63°
46°
15
61°
48°
16
70°
54°
17
73°
57°
18
77°
57°
19
N/A
20
72°
53°
21
66°
55°
22
69°
59°
23
79°
62°
24
72°
57°
25
70°
58°
26
73°
58°
27
77°
61°
28
75°
58°
29
70°
55°
30
68°
55°
1
69°
54°
2
62°
51°
3
62°
50°
4
63°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Whitby
Whitby's June 2026 forecast shows daily high temperatures ranging from 62° to 79°, with overnight lows between 50° and 62°. The average high for June is 70° 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 Whitby. See also: July | August | September.