S
M
T
W
T
F
S
30
75°
49°
31
80°
47°
1
73°
48°
2
72°
50°
3
72°
47°
4
73°
46°
5
71°
45°
6
71°
46°
7
72°
43°
8
71°
44°
9
71°
47°
10
72°
53°
11
75°
49°
12
70°
45°
13
68°
46°
14
70°
50°
15
75°
51°
16
75°
50°
17
71°
49°
18
72°
50°
19
74°
50°
20
73°
49°
21
74°
51°
22
73°
50°
23
73°
49°
24
72°
46°
25
74°
44°
26
65°
41°
27
65°
47°
28
64°
48°
29
71°
47°
30
64°
39°
1
63°
38°
2
Hist. Avg.
63°
46°
3
Hist. Avg.
63°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Laufen
Laufen's September 2026 forecast shows daily high temperatures ranging from 63° to 80°, with overnight lows between 38° and 53°. The average high for September is 71° 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 Laufen. See also: October | November | December.
