S
M
T
W
T
F
S
26
83°
66°
27
87°
67°
28
83°
62°
29
82°
65°
30
86°
67°
31
83°
61°
1
87°
68°
2
88°
68°
3
82°
61°
4
84°
60°
5
82°
61°
6
82°
61°
7
87°
62°
8
82°
61°
9
83°
66°
10
88°
65°
11
86°
63°
12
88°
66°
13
88°
68°
14
87°
68°
15
83°
66°
16
88°
59°
17
82°
58°
18
81°
59°
19
80°
60°
20
79°
59°
21
80°
57°
22
80°
63°
23
81°
64°
24
86°
65°
25
88°
64°
26
88°
55°
27
80°
55°
28
79°
56°
29
79°
57°
30
80°
62°
31
84°
64°
1
86°
64°
2
86°
60°
3
84°
56°
4
84°
61°
5
83°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cohoes
Cohoes's August 2026 forecast shows daily high temperatures ranging from 79° to 88°, with overnight lows between 55° and 68°. The average high for August is 84° with an average low of 62°. 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 Cohoes. See also: September | October | November.