S
M
T
W
T
F
S
30
82°
61°
31
77°
59°
1
75°
54°
2
79°
50°
3
81°
54°
4
88°
55°
5
73°
59°
6
81°
54°
7
84°
55°
8
91°
59°
9
66°
52°
10
66°
48°
11
72°
43°
12
75°
45°
13
79°
48°
14
77°
59°
15
82°
52°
16
75°
57°
17
70°
48°
18
72°
54°
19
75°
48°
20
77°
50°
21
70°
55°
22
68°
43°
23
73°
43°
24
N/A
25
76°
45°
26
83°
48°
27
84°
52°
28
84°
53°
29
83°
53°
30
82°
57°
1
78°
56°
2
73°
55°
3
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Laufenburg
Laufenburg's September 2026 forecast shows daily high temperatures ranging from 73° to 84°, with overnight lows between 45° and 57°. The average high for September is 80° with an average low of 53°. 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 Laufenburg. See also: October | November | December.
