S
M
T
W
T
F
S
26
83°
63°
27
87°
63°
28
75°
66°
29
70°
64°
30
75°
63°
31
82°
59°
1
86°
65°
2
78°
71°
3
77°
62°
4
86°
57°
5
90°
62°
6
88°
70°
7
80°
69°
8
86°
66°
9
81°
65°
10
80°
65°
11
83°
60°
12
83°
61°
13
84°
60°
14
78°
55°
15
79°
58°
16
82°
65°
17
78°
60°
18
81°
59°
19
83°
61°
20
82°
64°
21
79°
60°
22
77°
59°
23
78°
62°
24
81°
49°
25
77°
61°
26
81°
62°
27
83°
63°
28
80°
58°
29
74°
56°
30
73°
55°
31
73°
54°
1
74°
59°
2
75°
61°
3
75°
61°
4
76°
60°
5
78°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Dansville
Dansville's August 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 49° and 65°. The average high for August is 79° with an average low of 59°. 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 Dansville. See also: September | October | November.