S
M
T
W
T
F
S
26
92°
74°
27
94°
73°
28
97°
77°
29
91°
75°
30
88°
71°
31
90°
65°
1
88°
70°
2
82°
70°
3
86°
70°
4
88°
72°
5
91°
70°
6
93°
71°
7
94°
69°
8
92°
72°
9
91°
71°
10
92°
72°
11
93°
74°
12
93°
73°
13
97°
78°
14
97°
77°
15
98°
77°
16
100°
77°
17
94°
73°
18
91°
67°
19
95°
73°
20
87°
71°
21
87°
69°
22
87°
69°
23
89°
68°
24
91°
69°
25
93°
72°
26
95°
70°
27
91°
68°
28
92°
68°
29
89°
65°
30
92°
69°
31
88°
69°
1
88°
68°
2
85°
68°
3
83°
62°
4
82°
60°
5
82°
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 82° to 100°, with overnight lows between 60° and 77°. The average high for August is 90° with an average low of 68°. 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.