S
M
T
W
T
F
S
30
82°
66°
31
88°
57°
1
83°
55°
2
88°
63°
3
90°
66°
4
86°
64°
5
84°
63°
6
79°
66°
7
80°
66°
8
83°
56°
9
75°
50°
10
82°
61°
11
82°
51°
12
75°
54°
13
64°
55°
14
68°
49°
15
67°
47°
16
71°
48°
17
71°
50°
18
68°
49°
19
67°
49°
20
69°
48°
21
67°
53°
22
71°
54°
23
72°
54°
24
73°
53°
25
68°
53°
26
69°
52°
27
72°
54°
28
71°
54°
29
68°
52°
30
65°
50°
1
59°
45°
2
57°
41°
3
56°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cold Spring
Cold Spring's September 2026 forecast shows daily high temperatures ranging from 56° to 83°, with overnight lows between 39° and 66°. The average high for September is 70° 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 Cold Spring. See also: October | November | December.
