S
M
T
W
T
F
S
26
91°
73°
27
92°
73°
28
92°
72°
29
93°
73°
30
93°
73°
31
92°
72°
1
91°
72°
2
90°
71°
3
91°
72°
4
91°
73°
5
92°
72°
6
91°
73°
7
87°
65°
8
91°
66°
9
89°
66°
10
87°
65°
11
85°
64°
12
86°
65°
13
89°
68°
14
91°
69°
15
88°
70°
16
86°
69°
17
85°
66°
18
90°
69°
19
86°
67°
20
84°
67°
21
85°
65°
22
85°
63°
23
87°
64°
24
90°
65°
25
91°
65°
26
91°
66°
27
90°
67°
28
90°
66°
29
87°
65°
30
86°
66°
31
86°
63°
1
82°
61°
2
82°
60°
3
83°
59°
4
81°
59°
5
81°
60°
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 81° to 93°, with overnight lows between 59° and 73°. 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.