S
M
T
W
T
F
S
30
79°
54°
31
75°
52°
1
73°
48°
2
69°
48°
3
64°
58°
4
77°
61°
5
69°
53°
6
66°
51°
7
77°
45°
8
74°
46°
9
64°
42°
10
80°
60°
11
71°
51°
12
69°
44°
13
64°
56°
14
69°
53°
15
69°
43°
16
62°
54°
17
61°
58°
18
68°
51°
19
59°
50°
20
63°
49°
21
64°
49°
22
62°
47°
23
63°
51°
24
64°
53°
25
65°
50°
26
64°
51°
27
67°
50°
28
65°
48°
29
64°
46°
30
60°
47°
1
63°
50°
2
66°
48°
3
60°
47°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wonderland
Wonderland's September 2026 forecast shows daily high temperatures ranging from 59° to 68°, with overnight lows between 46° and 58°. The average high for September is 63° with an average low of 50°. 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 Wonderland. See also: October | November | December.
