S
M
T
W
T
F
S
30
77°
57°
31
76°
56°
1
76°
52°
2
73°
50°
3
70°
50°
4
71°
52°
5
73°
51°
6
74°
50°
7
74°
54°
8
73°
56°
9
73°
55°
10
72°
53°
11
73°
55°
12
73°
55°
13
72°
54°
14
72°
46°
15
66°
47°
16
67°
48°
17
70°
52°
18
71°
46°
19
64°
47°
20
65°
52°
21
64°
53°
22
69°
52°
23
64°
45°
24
63°
45°
25
Hist. Avg.
55°
46°
26
Hist. Avg.
55°
45°
27
Hist. Avg.
55°
45°
28
Hist. Avg.
54°
45°
29
Hist. Avg.
54°
44°
30
Hist. Avg.
54°
44°
1
Hist. Avg.
54°
44°
2
Hist. Avg.
53°
44°
3
Hist. Avg.
53°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Birlenbach
Birlenbach's September 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 45° and 57°. The average high for September is 71° with an average low of 51°. 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 Birlenbach. See also: October | November | December.
