S
M
T
W
T
F
S
26
81°
66°
27
85°
66°
28
84°
65°
29
80°
65°
30
81°
66°
31
84°
67°
1
85°
66°
2
83°
64°
3
86°
66°
4
85°
64°
5
85°
58°
6
78°
60°
7
80°
61°
8
78°
60°
9
78°
59°
10
76°
57°
11
78°
63°
12
84°
64°
13
81°
59°
14
80°
57°
15
77°
55°
16
77°
61°
17
80°
62°
18
77°
56°
19
77°
55°
20
78°
55°
21
78°
57°
22
82°
62°
23
83°
62°
24
83°
61°
25
81°
61°
26
82°
62°
27
83°
61°
28
82°
60°
29
81°
61°
30
82°
54°
31
75°
52°
1
73°
52°
2
73°
53°
3
74°
51°
4
72°
52°
5
72°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cayuga
Cayuga's August 2026 forecast shows daily high temperatures ranging from 72° to 86°, with overnight lows between 51° and 67°. The average high for August is 80° with an average low of 60°. 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 Cayuga. See also: September | October | November.