S
M
T
W
T
F
S
30
58°
38°
31
65°
42°
1
75°
34°
2
72°
42°
3
58°
43°
4
51°
39°
5
51°
40°
6
60°
37°
7
64°
39°
8
63°
39°
9
60°
44°
10
55°
36°
11
58°
28°
12
65°
32°
13
60°
34°
14
63°
46°
15
59°
39°
16
68°
42°
17
70°
44°
18
72°
46°
19
74°
44°
20
69°
49°
21
69°
48°
22
68°
47°
23
67°
46°
24
62°
45°
25
61°
44°
26
63°
46°
27
53°
37°
28
52°
33°
29
51°
35°
30
50°
34°
1
50°
35°
2
49°
32°
3
48°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Golden
Golden's September 2026 forecast shows daily high temperatures ranging from 48° to 74°, with overnight lows between 32° and 49°. The average high for September is 61° with an average low of 41°. 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 Golden. See also: October | November | December.
