S
M
T
W
T
F
S
30
70°
61°
31
66°
57°
1
68°
54°
2
68°
55°
3
72°
57°
4
79°
61°
5
N/A
6
77°
59°
7
85°
60°
8
71°
52°
9
64°
47°
10
66°
48°
11
64°
51°
12
64°
49°
13
62°
50°
14
65°
51°
15
66°
54°
16
68°
54°
17
69°
51°
18
67°
48°
19
63°
47°
20
66°
50°
21
65°
53°
22
67°
53°
23
67°
52°
24
68°
52°
25
68°
50°
26
65°
46°
27
62°
45°
28
64°
44°
29
64°
44°
30
63°
51°
1
63°
47°
2
59°
46°
3
63°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Birkenfeld
Birkenfeld's September 2026 forecast shows daily high temperatures ranging from 59° to 85°, with overnight lows between 44° and 60°. The average high for September is 66° with an average low of 50°. 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 Birkenfeld. See also: October | November | December.
