S
M
T
W
T
F
S
26
64°
54°
27
66°
50°
28
77°
61°
29
73°
61°
30
70°
50°
31
66°
45°
1
64°
48°
2
70°
48°
3
71°
59°
4
73°
59°
5
69°
54°
6
64°
49°
7
68°
53°
8
69°
55°
9
70°
52°
10
68°
53°
11
70°
56°
12
71°
57°
13
67°
54°
14
67°
53°
15
66°
54°
16
68°
55°
17
65°
56°
18
65°
52°
19
63°
50°
20
63°
51°
21
62°
51°
22
63°
52°
23
63°
51°
24
66°
56°
25
68°
55°
26
65°
54°
27
65°
51°
28
67°
53°
29
66°
54°
30
67°
55°
31
67°
55°
1
66°
54°
2
62°
51°
3
61°
50°
4
62°
50°
5
61°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Whitburn
Whitburn's August 2026 forecast shows daily high temperatures ranging from 61° to 73°, with overnight lows between 49° and 59°. The average high for August is 66° 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 Whitburn. See also: September | October | November.