S
M
T
W
T
F
S
26
46°
36°
27
45°
34°
28
46°
35°
29
48°
32°
30
51°
36°
1
51°
38°
2
48°
39°
3
47°
37°
4
47°
36°
5
51°
41°
6
49°
41°
7
56°
40°
8
53°
42°
9
57°
38°
10
50°
36°
11
49°
34°
12
49°
38°
13
51°
40°
14
53°
43°
15
54°
42°
16
53°
44°
17
54°
40°
18
52°
40°
19
53°
44°
20
54°
46°
21
56°
46°
22
57°
43°
23
56°
42°
24
54°
44°
25
55°
45°
26
58°
46°
27
57°
44°
28
55°
44°
29
64°
42°
30
57°
41°
31
63°
48°
1
65°
50°
2
69°
50°
3
68°
49°
4
68°
50°
5
67°
46°
6
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Kentucky
Kentucky's May 2026 forecast shows daily high temperatures ranging from 45° to 69°, with overnight lows between 32° and 50°. The average high for May is 55° with an average low of 42°. 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 Kentucky. See also: June | July | August.
