S
M
T
W
T
F
S
26
75°
62°
27
75°
63°
28
80°
65°
29
81°
59°
30
90°
57°
31
88°
57°
1
83°
57°
2
100°
56°
3
98°
58°
4
89°
62°
5
83°
56°
6
84°
69°
7
86°
68°
8
80°
56°
9
89°
70°
10
90°
61°
11
86°
57°
12
86°
56°
13
71°
68°
14
70°
57°
15
69°
56°
16
85°
56°
17
81°
56°
18
87°
55°
19
79°
56°
20
89°
57°
21
84°
55°
22
69°
57°
23
93°
76°
24
85°
58°
25
87°
56°
26
90°
59°
27
88°
79°
28
77°
65°
29
73°
56°
30
77°
54°
31
65°
54°
1
69°
58°
2
67°
56°
3
72°
56°
4
73°
63°
5
78°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Danville
Danville's August 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for August is ° with an average low of °. 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 Danville. See also: September | October | November.