S
M
T
W
T
F
S
30
81°
61°
31
81°
60°
1
80°
55°
2
74°
53°
3
73°
53°
4
73°
52°
5
74°
52°
6
76°
59°
7
80°
59°
8
78°
58°
9
74°
58°
10
78°
57°
11
80°
58°
12
80°
58°
13
80°
59°
14
80°
49°
15
72°
48°
16
69°
49°
17
72°
48°
18
71°
46°
19
69°
47°
20
70°
49°
21
76°
50°
22
76°
53°
23
75°
45°
24
76°
44°
25
71°
44°
26
69°
45°
27
73°
51°
28
74°
51°
29
74°
42°
30
70°
42°
1
66°
44°
2
67°
46°
3
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Wolcott
Wolcott's September 2026 forecast shows daily high temperatures ranging from 66° to 81°, with overnight lows between 42° and 61°. The average high for September is 74° 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 Wolcott. See also: October | November | December.