S
M
T
W
T
F
S
26
81°
64°
27
83°
64°
28
73°
66°
29
71°
65°
30
75°
64°
31
83°
62°
1
84°
62°
2
76°
67°
3
76°
62°
4
82°
59°
5
88°
61°
6
83°
70°
7
82°
68°
8
84°
68°
9
80°
62°
10
80°
64°
11
80°
64°
12
N/A
13
80°
60°
14
80°
56°
15
79°
64°
16
79°
66°
17
77°
59°
18
78°
59°
19
79°
63°
20
78°
62°
21
77°
64°
22
78°
62°
23
77°
58°
24
76°
57°
25
74°
60°
26
73°
59°
27
81°
64°
28
73°
56°
29
74°
60°
30
78°
63°
31
80°
63°
1
82°
64°
2
82°
63°
3
81°
62°
4
77°
62°
5
74°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Canandaigua
Canandaigua's August 2026 forecast shows daily high temperatures ranging from 73° to 82°, with overnight lows between 56° and 66°. The average high for August is 78° with an average low of 61°. 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 Canandaigua. See also: September | October | November.
