S
M
T
W
T
F
S
30
71°
52°
31
68°
56°
1
69°
55°
2
68°
53°
3
68°
51°
4
70°
52°
5
67°
48°
6
67°
48°
7
66°
49°
8
66°
49°
9
67°
50°
10
69°
51°
11
72°
54°
12
72°
53°
13
67°
49°
14
64°
48°
15
64°
53°
16
66°
49°
17
64°
55°
18
70°
51°
19
70°
51°
20
69°
57°
21
70°
55°
22
69°
55°
23
68°
54°
24
64°
54°
25
62°
53°
26
67°
54°
27
61°
48°
28
60°
45°
29
59°
47°
30
66°
50°
1
65°
51°
2
65°
51°
3
58°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Zurich Reader's Digest
Zurich Reader's Digest's September 2026 forecast shows daily high temperatures ranging from 58° to 72°, with overnight lows between 45° and 57°. The average high for September is 67° with an average low of 51°. 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 Zurich Reader's Digest. See also: October | November | December.
