S
M
T
W
T
F
S
26
73°
63°
27
75°
63°
28
75°
62°
29
72°
63°
30
73°
63°
31
75°
62°
1
75°
63°
2
74°
63°
3
76°
63°
4
76°
63°
5
75°
57°
6
69°
58°
7
71°
59°
8
69°
56°
9
70°
56°
10
68°
55°
11
68°
61°
12
74°
62°
13
74°
59°
14
70°
55°
15
67°
53°
16
68°
58°
17
70°
61°
18
67°
54°
19
67°
53°
20
68°
53°
21
69°
54°
22
71°
60°
23
74°
58°
24
74°
59°
25
73°
58°
26
74°
59°
27
73°
60°
28
72°
56°
29
72°
60°
30
73°
53°
31
67°
50°
1
65°
50°
2
64°
51°
3
64°
49°
4
65°
50°
5
63°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cooperstown
Cooperstown's August 2026 forecast shows daily high temperatures ranging from 63° to 76°, with overnight lows between 49° and 63°. The average high for August is 71° 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 Cooperstown. See also: September | October | November.