S
M
T
W
T
F
S
31
70°
50°
1
70°
46°
2
68°
55°
3
N/A
4
64°
51°
5
64°
51°
6
62°
51°
7
68°
53°
8
60°
45°
9
61°
47°
10
63°
50°
11
67°
51°
12
67°
53°
13
68°
53°
14
69°
56°
15
69°
55°
16
70°
54°
17
67°
53°
18
66°
55°
19
65°
54°
20
66°
55°
21
67°
54°
22
67°
53°
23
66°
54°
24
68°
55°
25
68°
54°
26
69°
56°
27
68°
55°
28
69°
55°
29
69°
54°
30
68°
55°
1
66°
55°
2
65°
56°
3
67°
55°
4
69°
56°
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 60° to 70°, with overnight lows between 45° and 56°. The average high for June is 67° with an average low of 53°. 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.