S
M
T
W
T
F
S
26
48°
28°
27
53°
26°
28
45°
26°
29
42°
32°
30
43°
34°
1
45°
38°
2
54°
33°
3
44°
33°
4
55°
34°
5
73°
42°
6
70°
47°
7
55°
45°
8
57°
38°
9
55°
38°
10
58°
41°
11
52°
43°
12
49°
36°
13
54°
36°
14
62°
43°
15
46°
40°
16
66°
40°
17
72°
43°
18
54°
36°
19
63°
36°
20
70°
42°
21
53°
30°
22
50°
30°
23
52°
32°
24
64°
43°
25
62°
45°
26
52°
39°
27
50°
41°
28
51°
39°
29
50°
41°
30
49°
40°
31
52°
41°
1
56°
44°
2
57°
43°
3
60°
44°
4
62°
45°
5
61°
36°
6
62°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Lexington
Lexington's May 2026 forecast shows daily high temperatures ranging from 49° to 64°, with overnight lows between 32° and 45°. The average high for May is 56° with an average low of 41°. 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 Lexington. See also: June | July | August.
