S
M
T
W
T
F
S
26
79°
61°
27
80°
57°
28
80°
56°
29
79°
60°
30
81°
65°
31
84°
65°
1
88°
61°
2
87°
58°
3
79°
59°
4
79°
56°
5
82°
56°
6
79°
55°
7
78°
54°
8
78°
57°
9
79°
59°
10
81°
63°
11
85°
62°
12
84°
63°
13
85°
62°
14
86°
54°
15
85°
54°
16
77°
53°
17
78°
55°
18
81°
59°
19
82°
57°
20
82°
53°
21
81°
58°
22
83°
61°
23
85°
55°
24
78°
51°
25
75°
51°
26
78°
59°
27
80°
59°
28
75°
56°
29
82°
54°
30
75°
49°
31
72°
50°
1
73°
53°
2
74°
55°
3
73°
56°
4
76°
56°
5
81°
50°
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 88°, with overnight lows between 49° and 65°. The average high for August is 80° with an average low of 57°. 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.