S
M
T
W
T
F
S
26
91°
76°
27
90°
72°
28
94°
76°
29
86°
70°
30
84°
66°
31
86°
62°
1
85°
70°
2
80°
69°
3
84°
68°
4
86°
66°
5
88°
68°
6
89°
70°
7
92°
72°
8
89°
68°
9
90°
66°
10
92°
73°
11
94°
70°
12
93°
70°
13
95°
73°
14
96°
75°
15
97°
77°
16
99°
76°
17
91°
75°
18
88°
69°
19
83°
65°
20
88°
68°
21
89°
70°
22
90°
66°
23
85°
62°
24
84°
59°
25
89°
63°
26
90°
69°
27
84°
68°
28
87°
64°
29
88°
70°
30
90°
70°
31
92°
71°
1
88°
66°
2
85°
64°
3
83°
63°
4
86°
65°
5
88°
67°
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 83° to 92°, with overnight lows between 63° and 71°. The average high for August is 88° 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.