S
M
T
W
T
F
S
26
77°
54°
27
80°
55°
28
79°
54°
29
82°
58°
30
82°
56°
31
78°
60°
1
78°
59°
2
80°
56°
3
83°
61°
4
82°
59°
5
78°
55°
6
79°
54°
7
77°
55°
8
77°
59°
9
76°
57°
10
76°
61°
11
81°
61°
12
83°
60°
13
83°
57°
14
82°
53°
15
75°
53°
16
76°
54°
17
76°
55°
18
75°
57°
19
77°
60°
20
78°
52°
21
76°
53°
22
74°
52°
23
76°
52°
24
78°
53°
25
78°
59°
26
76°
53°
27
75°
51°
28
74°
53°
29
74°
53°
30
75°
52°
31
73°
51°
1
74°
51°
2
77°
52°
3
75°
53°
4
77°
51°
5
76°
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 73° to 83°, with overnight lows between 51° and 61°. The average high for August is 78° with an average low of 55°. 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.