S
M
T
W
T
F
S
30
76°
51°
31
77°
55°
1
78°
56°
2
78°
53°
3
77°
55°
4
76°
51°
5
75°
50°
6
73°
49°
7
74°
51°
8
71°
50°
9
69°
52°
10
68°
53°
11
68°
49°
12
72°
53°
13
72°
52°
14
72°
52°
15
Hist. Avg.
70°
52°
16
Hist. Avg.
69°
52°
17
Hist. Avg.
69°
51°
18
Hist. Avg.
69°
51°
19
Hist. Avg.
68°
51°
20
Hist. Avg.
68°
51°
21
Hist. Avg.
68°
51°
22
Hist. Avg.
67°
50°
23
Hist. Avg.
67°
50°
24
Hist. Avg.
67°
50°
25
Hist. Avg.
66°
50°
26
Hist. Avg.
66°
50°
27
Hist. Avg.
66°
49°
28
Hist. Avg.
65°
49°
29
Hist. Avg.
65°
49°
30
Hist. Avg.
65°
49°
1
Hist. Avg.
64°
49°
2
Hist. Avg.
64°
48°
3
Hist. Avg.
63°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Lörrach
Lörrach's September 2026 forecast shows daily high temperatures ranging from 68° to 78°, with overnight lows between 49° and 56°. The average high for September is 74° with an average low of 52°. 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 Lörrach. See also: October | November | December.
