S
M
T
W
T
F
S
26
66°
57°
27
68°
53°
28
66°
52°
29
69°
53°
30
70°
55°
31
69°
57°
1
70°
55°
2
66°
58°
3
67°
58°
4
66°
57°
5
66°
56°
6
67°
57°
7
66°
57°
8
66°
56°
9
67°
58°
10
65°
54°
11
66°
55°
12
65°
55°
13
67°
53°
14
66°
56°
15
68°
53°
16
68°
53°
17
70°
54°
18
70°
57°
19
69°
56°
20
70°
57°
21
70°
56°
22
69°
55°
23
69°
54°
24
68°
56°
25
69°
56°
26
69°
55°
27
68°
57°
28
69°
55°
29
64°
56°
30
67°
54°
31
65°
51°
1
67°
55°
2
67°
55°
3
65°
56°
4
66°
55°
5
62°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Billington
Billington's August 2026 forecast shows daily high temperatures ranging from 62° to 70°, with overnight lows between 51° and 58°. The average high for August is 67° 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 August weather will actually feel in Billington. See also: September | October | November.