S
M
T
W
T
F
S
30
66°
57°
31
67°
59°
1
72°
57°
2
71°
52°
3
69°
50°
4
66°
50°
5
66°
51°
6
68°
50°
7
67°
52°
8
64°
50°
9
64°
53°
10
65°
55°
11
66°
54°
12
69°
53°
13
65°
54°
14
67°
56°
15
Hist. Avg.
64°
52°
16
Hist. Avg.
63°
52°
17
Hist. Avg.
63°
51°
18
Hist. Avg.
63°
51°
19
Hist. Avg.
63°
51°
20
Hist. Avg.
62°
51°
21
Hist. Avg.
62°
50°
22
Hist. Avg.
62°
50°
23
Hist. Avg.
62°
50°
24
Hist. Avg.
61°
50°
25
Hist. Avg.
61°
49°
26
Hist. Avg.
61°
49°
27
Hist. Avg.
60°
49°
28
Hist. Avg.
60°
49°
29
Hist. Avg.
60°
49°
30
Hist. Avg.
60°
48°
1
Hist. Avg.
59°
48°
2
Hist. Avg.
59°
48°
3
Hist. Avg.
59°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cuxhaven
Cuxhaven's September 2026 forecast shows daily high temperatures ranging from 64° to 72°, with overnight lows between 50° and 59°. The average high for September is 67° 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 Cuxhaven. See also: October | November | December.
