S
M
T
W
T
F
S
30
88°
66°
31
86°
63°
1
84°
61°
2
83°
59°
3
84°
59°
4
84°
61°
5
85°
60°
6
77°
57°
7
78°
63°
8
78°
63°
9
80°
62°
10
82°
60°
11
77°
54°
12
79°
59°
13
81°
61°
14
76°
57°
15
77°
56°
16
77°
56°
17
79°
57°
18
82°
56°
19
76°
51°
20
74°
52°
21
78°
58°
22
81°
57°
23
81°
55°
24
76°
50°
25
72°
56°
26
72°
53°
27
73°
50°
28
71°
50°
29
72°
51°
30
70°
52°
1
69°
51°
2
68°
47°
3
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
Diy-January Weather in Lexington
Lexington's Diy-January 2026 forecast shows daily high temperatures ranging from 68° to 88°, with overnight lows between 45° and 66°. The average high for Diy-January is 78° with an average low of 56°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how Diy-January weather will actually feel in Lexington. See also: October | November | December.