S
M
T
W
T
F
S
30
79°
57°
31
79°
56°
1
76°
55°
2
74°
55°
3
74°
54°
4
78°
55°
5
80°
55°
6
74°
50°
7
71°
47°
8
73°
52°
9
76°
53°
10
80°
53°
11
82°
52°
12
81°
54°
13
82°
53°
14
73°
45°
15
69°
44°
16
71°
45°
17
72°
49°
18
78°
50°
19
75°
47°
20
77°
45°
21
75°
50°
22
79°
49°
23
78°
44°
24
72°
45°
25
74°
43°
26
70°
38°
27
64°
37°
28
65°
35°
29
64°
36°
30
66°
45°
1
69°
43°
2
73°
45°
3
73°
37°
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 64° to 82°, with overnight lows between 35° and 57°. The average high for September is 74° with an average low of 48°. 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.
