S
M
T
W
T
F
S
30
73°
56°
31
N/A
1
71°
58°
2
72°
61°
3
76°
56°
4
74°
54°
5
72°
51°
6
76°
52°
7
73°
52°
8
69°
51°
9
71°
57°
10
72°
53°
11
70°
48°
12
73°
54°
13
73°
54°
14
63°
48°
15
64°
52°
16
70°
52°
17
67°
48°
18
61°
45°
19
64°
45°
20
68°
52°
21
70°
52°
22
71°
53°
23
71°
50°
24
69°
49°
25
69°
48°
26
68°
49°
27
69°
50°
28
69°
46°
29
60°
43°
30
56°
41°
1
56°
41°
2
59°
47°
3
65°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Vankleek Hill
Vankleek Hill's September 2026 forecast shows daily high temperatures ranging from 56° to 76°, with overnight lows between 41° and 61°. The average high for September is 68° 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 Vankleek Hill. See also: October | November | December.