S
M
T
W
T
F
S
26
85°
70°
27
83°
69°
28
83°
69°
29
82°
68°
30
83°
70°
31
87°
70°
1
86°
69°
2
85°
70°
3
90°
69°
4
84°
68°
5
83°
68°
6
85°
66°
7
84°
63°
8
83°
62°
9
83°
62°
10
84°
63°
11
86°
69°
12
89°
70°
13
90°
68°
14
90°
65°
15
84°
68°
16
83°
69°
17
85°
62°
18
83°
65°
19
84°
62°
20
83°
64°
21
85°
68°
22
87°
68°
23
88°
66°
24
89°
65°
25
90°
66°
26
88°
67°
27
89°
66°
28
87°
68°
29
88°
67°
30
87°
62°
31
84°
58°
1
81°
58°
2
80°
59°
3
81°
59°
4
81°
60°
5
85°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Lexington
Lexington's August 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 58° and 70°. The average high for August is 85° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Lexington. See also: September | October | November.
