S
M
T
W
T
F
S
30
74°
52°
31
75°
52°
1
76°
57°
2
76°
61°
3
77°
62°
4
84°
62°
5
85°
59°
6
81°
52°
7
75°
51°
8
75°
51°
9
77°
50°
10
74°
52°
11
74°
51°
12
72°
50°
13
77°
57°
14
80°
57°
15
80°
55°
16
72°
56°
17
71°
55°
18
72°
54°
19
75°
48°
20
70°
49°
21
75°
46°
22
73°
45°
23
69°
45°
24
68°
46°
25
68°
50°
26
69°
44°
27
67°
49°
28
68°
48°
29
65°
42°
30
65°
44°
1
66°
49°
2
72°
43°
3
68°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Schaghticoke
Schaghticoke's September 2026 forecast shows daily high temperatures ranging from 65° to 85°, with overnight lows between 42° and 62°. The average high for September is 73° 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 Schaghticoke. See also: October | November | December.