S
M
T
W
T
F
S
30
72°
56°
31
71°
54°
1
72°
56°
2
71°
54°
3
72°
55°
4
71°
52°
5
72°
54°
6
73°
53°
7
69°
55°
8
71°
55°
9
70°
54°
10
71°
52°
11
69°
53°
12
69°
54°
13
67°
52°
14
66°
51°
15
68°
49°
16
68°
49°
17
69°
52°
18
69°
53°
19
70°
52°
20
69°
53°
21
68°
53°
22
68°
52°
23
67°
52°
24
67°
50°
25
66°
48°
26
66°
48°
27
67°
52°
28
67°
51°
29
65°
49°
30
65°
47°
1
63°
47°
2
64°
52°
3
65°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Berlin
Berlin's September 2026 forecast shows daily high temperatures ranging from 63° to 73°, with overnight lows between 47° and 56°. The average high for September is 68° 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 Berlin. See also: October | November | December.
