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
75°
56°
4
84°
62°
5
87°
71°
6
81°
68°
7
80°
66°
8
82°
66°
9
86°
68°
10
85°
66°
11
83°
67°
12
78°
64°
13
77°
61°
14
77°
61°
15
80°
64°
16
75°
61°
17
83°
64°
18
76°
62°
19
76°
64°
20
77°
59°
21
75°
57°
22
76°
64°
23
82°
65°
24
80°
64°
25
78°
64°
26
78°
63°
27
79°
64°
28
78°
63°
29
79°
64°
30
78°
63°
31
80°
62°
1
78°
58°
2
72°
57°
3
72°
55°
4
73°
57°
5
73°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Canandaigua Town
Canandaigua Town's August 2026 forecast shows daily high temperatures ranging from 72° to 87°, with overnight lows between 55° and 71°. The average high for August is 79° with an average low of 63°. 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 Town. See also: September | October | November.