S
M
T
W
T
F
S
26
85°
71°
27
88°
74°
28
82°
69°
29
69°
59°
30
64°
58°
1
65°
55°
2
74°
50°
3
81°
54°
4
81°
59°
5
85°
61°
6
61°
55°
7
72°
52°
8
80°
58°
9
86°
65°
10
78°
64°
11
76°
60°
12
80°
54°
13
87°
58°
14
91°
67°
15
86°
69°
16
90°
71°
17
92°
72°
18
89°
72°
19
80°
67°
20
77°
64°
21
81°
63°
22
78°
64°
23
84°
67°
24
83°
67°
25
84°
68°
26
81°
69°
27
87°
65°
28
86°
69°
29
86°
69°
30
82°
68°
31
82°
70°
1
81°
70°
2
83°
69°
3
86°
71°
4
86°
71°
5
84°
70°
6
83°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Ben Franklin
Ben Franklin's May 2026 forecast shows daily high temperatures ranging from 77° to 92°, with overnight lows between 63° and 72°. The average high for May is 84° 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 May weather will actually feel in Ben Franklin. See also: June | July | August.