S
M
T
W
T
F
S
26
82°
62°
27
86°
67°
28
N/A
29
87°
64°
30
84°
64°
31
87°
65°
1
88°
68°
2
83°
69°
3
83°
71°
4
84°
71°
5
85°
70°
6
87°
66°
7
86°
68°
8
87°
67°
9
87°
68°
10
88°
69°
11
86°
72°
12
87°
69°
13
87°
70°
14
89°
69°
15
89°
67°
16
84°
65°
17
84°
65°
18
89°
68°
19
86°
67°
20
84°
64°
21
85°
67°
22
88°
68°
23
88°
67°
24
83°
67°
25
84°
66°
26
83°
63°
27
82°
62°
28
84°
65°
29
86°
66°
30
88°
67°
31
88°
68°
1
87°
68°
2
88°
67°
3
83°
67°
4
81°
65°
5
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Franklin
Franklin's August 2026 forecast shows daily high temperatures ranging from 81° to 89°, with overnight lows between 62° and 72°. The average high for August is 86° with an average low of 67°. 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 Franklin. See also: September | October | November.