S
M
T
W
T
F
S
26
85°
71°
27
88°
75°
28
87°
73°
29
85°
72°
30
75°
64°
1
64°
53°
2
75°
50°
3
79°
48°
4
80°
50°
5
83°
66°
6
83°
67°
7
78°
58°
8
75°
64°
9
87°
69°
10
89°
68°
11
77°
65°
12
77°
62°
13
93°
61°
14
90°
65°
15
87°
66°
16
87°
69°
17
N/A
18
86°
72°
19
86°
73°
20
78°
70°
21
81°
71°
22
81°
70°
23
81°
70°
24
83°
71°
25
84°
70°
26
86°
70°
27
84°
72°
28
86°
72°
29
87°
70°
30
86°
70°
31
89°
69°
1
88°
72°
2
90°
71°
3
87°
70°
4
87°
69°
5
88°
71°
6
87°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
May Weather in Liberty-Dayton
Liberty-Dayton's May 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 69° and 73°. The average high for May is 85° with an average low of 71°. 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 Liberty-Dayton. See also: June | July | August.