S
M
T
W
T
F
S
26
82°
65°
27
85°
64°
28
82°
64°
29
79°
63°
30
81°
65°
31
85°
66°
1
85°
65°
2
83°
63°
3
86°
65°
4
86°
61°
5
81°
57°
6
79°
59°
7
80°
60°
8
77°
61°
9
77°
58°
10
76°
57°
11
79°
63°
12
85°
63°
13
80°
57°
14
79°
56°
15
77°
54°
16
78°
62°
17
80°
60°
18
78°
56°
19
78°
55°
20
79°
54°
21
79°
57°
22
84°
62°
23
84°
62°
24
85°
61°
25
85°
61°
26
84°
62°
27
85°
58°
28
83°
61°
29
83°
60°
30
82°
54°
31
76°
51°
1
74°
52°
2
74°
51°
3
75°
50°
4
74°
52°
5
73°
51°
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 86°, with overnight lows between 50° and 66°. The average high for August is 80° 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.