S
M
T
W
T
F
S
30
80°
61°
31
82°
66°
1
85°
66°
2
85°
65°
3
86°
59°
4
84°
56°
5
77°
57°
6
77°
61°
7
81°
63°
8
82°
62°
9
82°
63°
10
78°
62°
11
82°
61°
12
82°
63°
13
81°
63°
14
81°
62°
15
83°
63°
16
82°
61°
17
80°
62°
18
80°
56°
19
79°
53°
20
74°
52°
21
71°
51°
22
71°
57°
23
73°
55°
24
77°
51°
25
70°
50°
26
70°
52°
27
71°
51°
28
75°
56°
29
74°
57°
30
76°
55°
1
70°
56°
2
70°
51°
3
68°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Brecknock Township
Brecknock Township's September 2026 forecast shows daily high temperatures ranging from 68° to 86°, with overnight lows between 50° and 66°. The average high for September is 78° with an average low of 58°. 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 Brecknock Township. See also: October | November | December.