S
M
T
W
T
F
S
26
84°
66°
27
83°
65°
28
81°
65°
29
81°
64°
30
77°
64°
31
76°
63°
1
75°
63°
2
76°
62°
3
76°
63°
4
77°
63°
5
76°
62°
6
75°
60°
7
75°
63°
8
76°
62°
9
77°
64°
10
79°
63°
11
78°
63°
12
79°
62°
13
80°
63°
14
79°
63°
15
75°
62°
16
74°
60°
17
73°
61°
18
74°
62°
19
79°
63°
20
79°
61°
21
73°
53°
22
71°
53°
23
70°
54°
24
73°
55°
25
72°
60°
26
75°
58°
27
72°
61°
28
72°
62°
29
81°
57°
30
81°
53°
31
71°
54°
1
71°
60°
2
77°
59°
3
75°
53°
4
74°
56°
5
77°
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 70° to 84°, with overnight lows between 51° and 66°. The average high for August is 76° 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.