S
M
T
W
T
F
S
30
78°
54°
31
79°
54°
1
78°
51°
2
78°
53°
3
79°
54°
4
73°
49°
5
74°
51°
6
73°
50°
7
81°
53°
8
78°
52°
9
70°
48°
10
72°
48°
11
72°
50°
12
77°
52°
13
77°
49°
14
76°
52°
15
72°
52°
16
68°
51°
17
70°
48°
18
74°
50°
19
71°
46°
20
68°
46°
21
78°
51°
22
69°
46°
23
68°
46°
24
71°
45°
25
66°
40°
26
67°
41°
27
69°
43°
28
73°
44°
29
72°
36°
30
66°
35°
1
62°
37°
2
64°
40°
3
68°
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 62° to 81°, with overnight lows between 35° and 54°. The average high for September is 72° with an average low of 47°. 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.
