S
M
T
W
T
F
S
30
81°
62°
31
81°
61°
1
76°
66°
2
78°
63°
3
77°
59°
4
74°
57°
5
75°
56°
6
74°
56°
7
75°
57°
8
76°
56°
9
77°
58°
10
79°
51°
11
70°
48°
12
71°
49°
13
73°
49°
14
76°
54°
15
77°
54°
16
76°
53°
17
72°
53°
18
76°
54°
19
75°
54°
20
69°
53°
21
73°
53°
22
74°
54°
23
75°
52°
24
74°
50°
25
64°
46°
26
63°
42°
27
67°
46°
28
71°
49°
29
72°
50°
30
72°
50°
1
71°
49°
2
71°
49°
3
70°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Amsterdam
Amsterdam's September 2026 forecast shows daily high temperatures ranging from 63° to 81°, with overnight lows between 42° and 66°. The average high for September is 74° 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 Amsterdam. See also: October | November | December.
