S
M
T
W
T
F
S
26
85°
71°
27
89°
74°
28
91°
77°
29
85°
69°
30
85°
66°
31
85°
68°
1
83°
70°
2
77°
69°
3
82°
69°
4
83°
70°
5
86°
71°
6
89°
72°
7
88°
73°
8
89°
72°
9
92°
74°
10
90°
71°
11
88°
71°
12
89°
70°
13
88°
64°
14
84°
67°
15
82°
66°
16
83°
66°
17
85°
71°
18
87°
69°
19
84°
66°
20
84°
66°
21
85°
68°
22
84°
66°
23
84°
65°
24
83°
65°
25
84°
66°
26
83°
64°
27
82°
65°
28
83°
65°
29
88°
69°
30
86°
71°
31
81°
71°
1
81°
70°
2
82°
67°
3
82°
66°
4
81°
63°
5
81°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Churchill Downs
Churchill Downs's August 2026 forecast shows daily high temperatures ranging from 77° to 92°, with overnight lows between 62° and 74°. The average high for August is 85° with an average low of 68°. 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 Churchill Downs. See also: September | October | November.
