S
M
T
W
T
F
S
30
71°
53°
31
72°
55°
1
72°
54°
2
71°
54°
3
69°
52°
4
66°
52°
5
65°
50°
6
66°
52°
7
70°
50°
8
70°
49°
9
69°
49°
10
70°
50°
11
69°
52°
12
69°
52°
13
68°
51°
14
68°
52°
15
67°
52°
16
65°
51°
17
68°
48°
18
68°
49°
19
67°
51°
20
65°
49°
21
67°
44°
22
65°
45°
23
63°
44°
24
64°
43°
25
63°
43°
26
62°
44°
27
63°
46°
28
64°
47°
29
64°
49°
30
63°
49°
1
61°
48°
2
63°
45°
3
59°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Leer
Leer's September 2026 forecast shows daily high temperatures ranging from 59° to 72°, with overnight lows between 43° and 55°. The average high for September is 66° with an average low of 49°. 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 Leer. See also: October | November | December.
