S
M
T
W
T
F
S
26
90°
69°
27
88°
63°
28
88°
63°
29
89°
65°
30
91°
67°
31
94°
69°
1
93°
68°
2
89°
66°
3
90°
64°
4
87°
63°
5
87°
63°
6
88°
64°
7
87°
64°
8
88°
66°
9
89°
69°
10
90°
67°
11
91°
68°
12
91°
69°
13
93°
68°
14
95°
63°
15
90°
62°
16
87°
62°
17
88°
64°
18
94°
65°
19
89°
62°
20
85°
60°
21
86°
63°
22
87°
63°
23
88°
65°
24
86°
65°
25
85°
67°
26
85°
68°
27
91°
67°
28
92°
67°
29
92°
63°
30
91°
60°
31
84°
61°
1
86°
64°
2
84°
65°
3
89°
65°
4
90°
64°
5
90°
65°
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 84° to 95°, with overnight lows between 60° and 69°. The average high for August is 89° with an average low of 65°. 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.