S
M
T
W
T
F
S
30
81°
50°
31
78°
49°
1
82°
48°
2
74°
48°
3
73°
45°
4
76°
47°
5
81°
48°
6
73°
41°
7
68°
36°
8
69°
38°
9
69°
39°
10
79°
46°
11
78°
45°
12
77°
41°
13
67°
41°
14
77°
43°
15
71°
42°
16
72°
37°
17
70°
41°
18
72°
35°
19
66°
38°
20
63°
37°
21
66°
42°
22
74°
46°
23
76°
36°
24
67°
37°
25
67°
31°
26
65°
32°
27
62°
30°
28
60°
29°
29
58°
29°
30
61°
32°
1
65°
38°
2
68°
35°
3
68°
28°
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 58° to 82°, with overnight lows between 28° and 50°. The average high for September is 71° with an average low of 39°. 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.
