S
M
T
W
T
F
S
30
84°
64°
31
85°
62°
1
90°
58°
2
90°
59°
3
92°
57°
4
94°
56°
5
95°
60°
6
89°
59°
7
88°
61°
8
78°
60°
9
83°
56°
10
89°
62°
11
89°
54°
12
79°
60°
13
85°
55°
14
72°
52°
15
72°
54°
16
77°
55°
17
71°
53°
18
70°
54°
19
73°
53°
20
75°
54°
21
74°
45°
22
77°
50°
23
76°
50°
24
73°
49°
25
68°
48°
26
69°
46°
27
74°
49°
28
72°
46°
29
70°
39°
30
60°
35°
1
61°
35°
2
60°
34°
3
62°
36°
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 60° to 89°, with overnight lows between 34° and 62°. The average high for September is 73° with an average low of 49°. 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.
