S
M
T
W
T
F
S
26
79°
62°
27
85°
65°
28
81°
68°
29
78°
65°
30
81°
59°
31
84°
60°
1
83°
66°
2
80°
69°
3
79°
63°
4
86°
60°
5
88°
69°
6
85°
69°
7
83°
69°
8
83°
67°
9
84°
67°
10
82°
69°
11
77°
67°
12
83°
66°
13
82°
67°
14
77°
59°
15
78°
65°
16
80°
61°
17
78°
62°
18
80°
61°
19
81°
61°
20
80°
62°
21
82°
62°
22
82°
60°
23
79°
59°
24
77°
55°
25
77°
56°
26
82°
59°
27
84°
63°
28
84°
61°
29
80°
56°
30
76°
54°
31
76°
58°
1
75°
62°
2
75°
62°
3
79°
61°
4
82°
62°
5
81°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Finleyville
Finleyville's August 2026 forecast shows daily high temperatures ranging from 75° to 84°, with overnight lows between 54° and 69°. The average high for August is 80° with an average low of 61°. 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 Finleyville. See also: September | October | November.
