S
M
T
W
T
F
S
1
37°
28°
2
43°
27°
3
45°
36°
4
54°
39°
5
63°
50°
6
77°
57°
7
66°
41°
8
59°
32°
9
70°
43°
10
72°
63°
11
70°
36°
12
46°
30°
13
54°
39°
14
46°
32°
15
72°
39°
16
42°
19°
17
23°
16°
18
48°
23°
19
68°
34°
20
79°
45°
21
75°
37°
22
81°
36°
23
43°
28°
24
52°
28°
25
70°
36°
26
82°
48°
27
43°
32°
28
48°
28°
29
66°
36°
30
77°
50°
31
77°
50°
1
48°
37°
2
75°
39°
3
77°
64°
4
68°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
March Weather in Lexington
Lexington's March 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for March is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how March weather will actually feel in Lexington. See also: April | May | June.