S
M
T
W
T
F
S
30
63°
45°
31
68°
43°
1
66°
45°
2
68°
46°
3
68°
45°
4
67°
41°
5
67°
41°
6
66°
40°
7
64°
44°
8
66°
44°
9
64°
43°
10
62°
41°
11
63°
38°
12
58°
41°
13
63°
43°
14
65°
38°
15
61°
35°
16
56°
37°
17
56°
38°
18
57°
34°
19
57°
31°
20
54°
33°
21
55°
33°
22
56°
36°
23
62°
40°
24
62°
40°
25
63°
41°
26
63°
39°
27
62°
41°
28
61°
29°
29
54°
31°
30
53°
39°
1
56°
36°
2
61°
40°
3
60°
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 53° to 68°, with overnight lows between 29° and 46°. The average high for September is 61° with an average low of 39°. 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.
