S
M
T
W
T
F
S
26
89°
73°
27
88°
75°
28
90°
76°
29
80°
64°
30
69°
62°
1
63°
53°
2
77°
48°
3
80°
49°
4
83°
57°
5
87°
70°
6
79°
61°
7
67°
57°
8
82°
60°
9
91°
73°
10
89°
65°
11
79°
64°
12
84°
60°
13
89°
59°
14
90°
64°
15
90°
68°
16
89°
71°
17
88°
76°
18
92°
77°
19
87°
67°
20
83°
67°
21
80°
67°
22
87°
66°
23
82°
67°
24
84°
66°
25
84°
66°
26
86°
69°
27
78°
68°
28
85°
71°
29
88°
72°
30
89°
71°
31
87°
70°
1
84°
68°
2
85°
69°
3
87°
70°
4
87°
69°
5
88°
70°
6
89°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Franklin
Franklin's May 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 66° and 73°. The average high for May is 86° with an average low of 69°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Franklin. See also: June | July | August.
