S
M
T
W
T
F
S
26
60°
43°
27
73°
42°
28
69°
51°
29
54°
45°
30
54°
40°
1
48°
35°
2
49°
34°
3
58°
44°
4
67°
53°
5
63°
44°
6
55°
40°
7
51°
35°
8
55°
41°
9
63°
44°
10
62°
42°
11
63°
42°
12
65°
45°
13
64°
46°
14
65°
48°
15
67°
47°
16
64°
44°
17
66°
52°
18
73°
53°
19
72°
53°
20
72°
54°
21
76°
54°
22
75°
55°
23
75°
52°
24
68°
47°
25
67°
50°
26
70°
55°
27
76°
54°
28
72°
55°
29
71°
53°
30
70°
51°
31
74°
51°
1
69°
50°
2
70°
55°
3
71°
50°
4
70°
48°
5
70°
49°
6
71°
49°
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 48° to 76°, with overnight lows between 34° and 55°. The average high for May is 66° with an average low of 48°. 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.
