S
M
T
W
T
F
S
26
79°
67°
27
85°
65°
28
84°
69°
29
81°
63°
30
84°
58°
31
85°
62°
1
80°
68°
2
75°
66°
3
81°
62°
4
83°
59°
5
85°
64°
6
85°
65°
7
84°
68°
8
88°
68°
9
88°
69°
10
89°
72°
11
80°
66°
12
70°
63°
13
65°
64°
14
85°
71°
15
88°
72°
16
89°
70°
17
83°
62°
18
84°
63°
19
85°
65°
20
80°
58°
21
78°
57°
22
79°
60°
23
81°
61°
24
82°
64°
25
83°
60°
26
83°
61°
27
82°
59°
28
79°
56°
29
79°
57°
30
81°
58°
31
85°
62°
1
86°
63°
2
87°
63°
3
87°
62°
4
86°
62°
5
85°
61°
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 78° to 89°, with overnight lows between 56° and 72°. The average high for August is 83° with an average low of 62°. 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.