S
M
T
W
T
F
S
30
72°
51°
31
74°
54°
1
75°
53°
2
75°
55°
3
71°
50°
4
71°
57°
5
69°
51°
6
71°
50°
7
Hist. Avg.
69°
53°
8
Hist. Avg.
69°
52°
9
Hist. Avg.
68°
52°
10
Hist. Avg.
68°
52°
11
Hist. Avg.
68°
52°
12
Hist. Avg.
68°
51°
13
Hist. Avg.
67°
51°
14
Hist. Avg.
67°
51°
15
Hist. Avg.
67°
51°
16
Hist. Avg.
66°
51°
17
Hist. Avg.
66°
50°
18
Hist. Avg.
66°
50°
19
Hist. Avg.
66°
50°
20
Hist. Avg.
65°
50°
21
Hist. Avg.
65°
49°
22
Hist. Avg.
65°
49°
23
Hist. Avg.
64°
49°
24
Hist. Avg.
64°
49°
25
Hist. Avg.
64°
48°
26
Hist. Avg.
63°
48°
27
Hist. Avg.
63°
48°
28
Hist. Avg.
63°
48°
29
Hist. Avg.
63°
48°
30
Hist. Avg.
62°
47°
1
Hist. Avg.
62°
47°
2
Hist. Avg.
62°
47°
3
Hist. Avg.
61°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Luckenwalde
Luckenwalde's September 2026 forecast shows daily high temperatures ranging from 69° to 75°, with overnight lows between 50° and 57°. The average high for September is 72° 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 Luckenwalde. See also: October | November | December.