S
M
T
W
T
F
S
30
68°
63°
31
72°
59°
1
68°
57°
2
72°
54°
3
72°
61°
4
68°
59°
5
63°
55°
6
68°
52°
7
79°
57°
8
73°
59°
9
64°
55°
10
63°
48°
11
70°
48°
12
68°
57°
13
66°
54°
14
68°
46°
15
79°
57°
16
64°
55°
17
64°
52°
18
66°
54°
19
66°
57°
20
64°
55°
21
63°
50°
22
64°
45°
23
66°
45°
24
59°
52°
25
64°
48°
26
66°
48°
27
75°
48°
28
75°
57°
29
73°
55°
30
74°
53°
1
68°
55°
2
66°
47°
3
66°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Hamburg
Hamburg's September 2026 forecast shows daily high temperatures ranging from 66° to 74°, with overnight lows between 47° and 55°. The average high for September is 69° 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 Hamburg. See also: October | November | December.
