S
M
T
W
T
F
S
30
69°
48°
31
68°
47°
1
68°
47°
2
69°
50°
3
69°
50°
4
67°
51°
5
67°
50°
6
66°
49°
7
65°
48°
8
66°
46°
9
65°
47°
10
67°
51°
11
64°
46°
12
66°
45°
13
67°
46°
14
70°
53°
15
70°
53°
16
66°
52°
17
68°
48°
18
71°
44°
19
72°
51°
20
72°
51°
21
71°
44°
22
69°
47°
23
63°
43°
24
62°
42°
25
61°
46°
26
67°
41°
27
64°
40°
28
58°
41°
29
57°
40°
30
58°
43°
1
58°
38°
2
Hist. Avg.
65°
42°
3
Hist. Avg.
64°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Brainardsville
Brainardsville's September 2026 forecast shows daily high temperatures ranging from 57° to 72°, with overnight lows between 38° and 53°. The average high for September is 66° with an average low of 47°. 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 Brainardsville. See also: October | November | December.
