S
M
T
W
T
F
S
30
79°
62°
31
81°
62°
1
82°
60°
2
75°
58°
3
74°
60°
4
75°
60°
5
80°
59°
6
81°
60°
7
81°
60°
8
82°
61°
9
79°
60°
10
75°
58°
11
79°
60°
12
81°
60°
13
80°
59°
14
72°
47°
15
68°
48°
16
70°
54°
17
72°
53°
18
67°
47°
19
68°
49°
20
72°
50°
21
75°
54°
22
74°
53°
23
75°
44°
24
67°
46°
25
69°
50°
26
73°
53°
27
71°
50°
28
73°
42°
29
64°
42°
30
64°
44°
1
63°
51°
2
69°
50°
3
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Vandercook Lake
Vandercook Lake's September 2026 forecast shows daily high temperatures ranging from 63° to 82°, with overnight lows between 42° and 62°. The average high for September is 74° with an average low of 54°. 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 Vandercook Lake. See also: October | November | December.
