S
M
T
W
T
F
S
26
84°
66°
27
86°
67°
28
87°
66°
29
85°
65°
30
85°
63°
31
78°
63°
1
80°
65°
2
86°
67°
3
88°
66°
4
87°
66°
5
88°
65°
6
85°
64°
7
84°
64°
8
82°
59°
9
84°
55°
10
78°
57°
11
78°
58°
12
79°
56°
13
78°
57°
14
78°
56°
15
77°
62°
16
79°
60°
17
82°
59°
18
78°
56°
19
78°
56°
20
81°
57°
21
82°
58°
22
82°
62°
23
83°
63°
24
83°
62°
25
85°
63°
26
84°
62°
27
84°
54°
28
80°
54°
29
75°
55°
30
76°
54°
31
75°
53°
1
76°
54°
2
74°
52°
3
74°
51°
4
76°
55°
5
77°
56°
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 74° to 88°, with overnight lows between 51° and 67°. The average high for August is 81° with an average low of 60°. 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.