S
M
T
W
T
F
S
31
98°
60°
1
98°
64°
2
85°
68°
3
79°
56°
4
73°
58°
5
72°
59°
6
68°
60°
7
81°
61°
8
77°
57°
9
75°
64°
10
74°
62°
11
73°
61°
12
78°
61°
13
64°
60°
14
80°
58°
15
91°
57°
16
93°
61°
17
89°
62°
18
78°
64°
19
84°
61°
20
82°
57°
21
84°
62°
22
93°
57°
23
98°
58°
24
77°
67°
25
81°
65°
26
85°
57°
27
76°
62°
28
74°
63°
29
71°
63°
30
74°
61°
1
71°
63°
2
69°
61°
3
73°
59°
4
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Danville
Danville's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September 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 September weather will actually feel in Danville. See also: October | November | December.
