S
M
T
W
T
F
S
26
73°
55°
27
72°
54°
28
71°
57°
29
69°
56°
30
68°
54°
31
68°
52°
1
67°
52°
2
68°
51°
3
69°
52°
4
71°
57°
5
72°
57°
6
69°
54°
7
68°
54°
8
68°
53°
9
69°
56°
10
68°
54°
11
72°
57°
12
72°
56°
13
73°
56°
14
72°
55°
15
71°
56°
16
72°
55°
17
69°
55°
18
70°
52°
19
68°
50°
20
68°
50°
21
69°
49°
22
68°
51°
23
67°
53°
24
67°
50°
25
68°
51°
26
67°
55°
27
67°
54°
28
68°
51°
29
68°
51°
30
67°
49°
31
66°
50°
1
69°
51°
2
70°
52°
3
70°
53°
4
69°
48°
5
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Whitby
Whitby's August 2026 forecast shows daily high temperatures ranging from 66° to 73°, with overnight lows between 48° and 57°. The average high for August is 69° 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 August weather will actually feel in Whitby. See also: September | October | November.
