S
M
T
W
T
F
S
26
83°
66°
27
85°
66°
28
84°
65°
29
86°
64°
30
83°
68°
31
91°
69°
1
89°
68°
2
88°
68°
3
89°
69°
4
90°
69°
5
89°
68°
6
88°
68°
7
82°
65°
8
82°
62°
9
83°
63°
10
82°
64°
11
81°
63°
12
82°
63°
13
83°
67°
14
86°
67°
15
87°
66°
16
85°
67°
17
84°
67°
18
84°
66°
19
85°
67°
20
84°
66°
21
82°
66°
22
81°
65°
23
81°
66°
24
82°
66°
25
81°
65°
26
82°
66°
27
83°
64°
28
87°
62°
29
87°
60°
30
86°
59°
31
85°
62°
1
86°
63°
2
87°
62°
3
87°
62°
4
83°
61°
5
82°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cynthiana
Cynthiana's August 2026 forecast shows daily high temperatures ranging from 81° to 91°, with overnight lows between 59° and 69°. The average high for August is 85° with an average low of 65°. 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 Cynthiana. See also: September | October | November.
