S
M
T
W
T
F
S
26
67°
56°
27
69°
52°
28
69°
52°
29
72°
53°
30
72°
55°
31
74°
57°
1
73°
55°
2
70°
56°
3
70°
57°
4
71°
57°
5
70°
56°
6
69°
57°
7
69°
56°
8
70°
55°
9
69°
56°
10
69°
52°
11
70°
53°
12
69°
53°
13
71°
52°
14
69°
54°
15
73°
53°
16
72°
52°
17
73°
52°
18
73°
55°
19
72°
55°
20
73°
56°
21
73°
55°
22
72°
54°
23
72°
53°
24
71°
55°
25
72°
55°
26
72°
54°
27
71°
56°
28
72°
53°
29
67°
54°
30
69°
53°
31
67°
51°
1
68°
53°
2
70°
52°
3
68°
54°
4
69°
54°
5
65°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Finningley
Finningley's August 2026 forecast shows daily high temperatures ranging from 65° to 74°, with overnight lows between 51° and 57°. The average high for August is 70° with an average low of 54°. 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 Finningley. See also: September | October | November.