S
M
T
W
T
F
S
26
99°
64°
27
90°
66°
28
90°
66°
29
95°
70°
30
90°
68°
31
82°
64°
1
88°
57°
2
90°
64°
3
72°
55°
4
73°
50°
5
82°
46°
6
88°
59°
7
75°
52°
8
86°
48°
9
77°
57°
10
81°
52°
11
82°
59°
12
82°
59°
13
81°
61°
14
81°
59°
15
72°
59°
16
77°
55°
17
86°
54°
18
75°
54°
19
82°
52°
20
86°
59°
21
82°
55°
22
77°
52°
23
81°
51°
24
84°
63°
25
79°
63°
26
79°
57°
27
80°
49°
28
79°
52°
29
81°
66°
30
81°
66°
31
84°
55°
1
80°
52°
2
82°
57°
3
84°
63°
4
86°
55°
5
84°
68°
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 ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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.